Traveling from Olcott to Islip spans 427.3 miles across New York state, a journey that typically requires about 9 hours and 13 minutes of driving time. Because of the technical nature of the roads, you should plan for this to be a two-day trip rather than a single grueling day behind the wheel. You can expect to spend approximately $70 on fuel for the duration of the trip. Navigating this route involves staying off major interstates, as the drive relies entirely on local roads. It is a practical choice if you prefer a slower pace through the Northeast, but be prepared for the time commitment involved in avoiding highways.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
213.6 miles from Olcott, NY
A natural place for your longest stop of the day
, about 4h 46m into the drive
.
Main Roads
Road
Distance
Duration
I 81
98.8 mi
1h 57m
Keystone Shortway
80 mi
1h 37m
New York State Thruway
30 mi
34m
Southern State Parkway
24.7 mi
31m
I 380
23.6 mi
25m
East Lake Road
22.3 mi
32m
Roosevelt Highway
20.1 mi
28m
Western Expressway
20.1 mi
26m
Longest stretch:
I 81
— 98.8 mi, about 1h 57m
Turn-by-Turn Driving Directions
Step-by-step road directions between Olcott, NY and Islip, NY.
1
Start on Lockport Street
20 ft·2 sec·Lockport Street
2
Turn right onto East Main Street
0.3 mi·42 sec·East Main Street
3
Turn right
456 ft·20 sec
4
Turn sharp left onto NY 18
12 mi·18 min·East Lake Road
5
Continue on NY 18
14 mi·19 min·Roosevelt Highway
6
Continue on NY 18; NY 98
0.5 mi·45 sec·Oak Orchard Road
7
Keep slight left at fork onto NY 18
5.7 mi·8 min·Roosevelt Highway
8
Turn right onto CR 32
2.0 mi·2 min·Peter Smith Road
9
Turn left onto NY 104
11 mi·16 min·Ridge Road
10
Turn right onto NY 260
1.9 mi·3 min·Sweden-Walker Road
11
Turn left onto NY 31
2.5 mi·3 min·Brockport-Spencerport Road
Use the left lane.
12
Continue on NY 531
7.5 mi·8 min·NY 531
13
Keep slight left at fork
0.5 mi·1 min
Toward I 490 East: Rochester
14
Merge onto I 490
20 mi·26 min·Western Expressway
Use the straight / slight right lanes.
15
Keep slight left at fork
0.6 mi·42 sec
Toward I 90 East: Albany
16
Merge onto I 90
30 mi·34 min·New York State Thruway
17
Take the exit
0.5 mi·58 sec
Exit 41Toward NY 414: Waterloo, ClydeUse the slight right lane.
18
Keep slight right at fork
327 ft·7 sec
19
Continue on NY 414
0.3 mi·35 sec·State Route 414
20
Turn left onto NY 318
4.1 mi·7 min·NY 318
Use the left lane.
21
At end of road, turn left onto US 20; NY 5
1.9 mi·2 min·Auburn Road
22
Continue on US 20; NY 5
9.6 mi·11 min·Clark Street Road
Use the straight lane.
23
Turn right onto State Street
226 ft·12 sec·State Street
24
Turn left onto Dill Street
0.1 mi·21 sec·Dill Street
25
Continue on Loop Road
458 ft·16 sec·Loop Road
26
Turn left onto Genesee Street
5.5 mi·9 min·Genesee Street
27
Continue on US 20
2.2 mi·4 min·West Genesee Street Road
28
Turn right onto NY 41
0.5 mi·45 sec·East Lake Street
29
Continue on NY 41
9.4 mi·13 min·East Lake Road
30
Continue on NY 41
4.8 mi·7 min·State Route 41
31
Continue on NY 41
0.5 mi·49 sec·East Lake Road
32
Continue on NY 41
9.8 mi·13 min·State Highway 41
33
Turn right onto NY 281
1.2 mi·2 min·North West Street
34
Take the ramp
0.7 mi·1 min
Use the left lane.
35
Keep slight right at fork
0.3 mi·34 sec
Toward I 81 South: Binghamton
36
Merge onto I 81
45 mi·54 min·I 81
Use the straight / slight right lanes.
37
Keep slight right at fork onto I 81
53 mi·1 hr 3 min·I 81
Toward I 81 South: ScrantonUse the straight lane.
38
Keep slight right at fork onto US 6
0.8 mi·1 min·US 6
Exit 187Toward I 84 East, I 380 South, US 6 East: Carbondale, Mt PoconoUse the slight left / slight right lanes.
39
Continue on I 84; I 380
3.7 mi·4 min·I 84; I 380
Toward I 84 East, I 380 South: Mount Pocono, MilfordUse the straight lane.
40
Keep slight right at fork onto I 380
24 mi·25 min·I 380
Exit 4Toward I 380 South: Mount Pocono
41
Keep slight left at fork
1.0 mi·1 min
Exit 1BToward I 80 East: Stroudsburg
42
Merge onto I 80
80 mi·1 hr 37 min·Keystone Shortway
Use the straight / right lanes.
43
Keep slight right at fork onto I 80
5.5 mi·5 min·Christopher Columbus Highway
Toward I 95: George Washington Bridge Lower LevelUse the slight right lane.
44
Keep slight left at fork
0.3 mi·23 sec
Toward I 95 North: George Washington Bridge, New York CityUse the straight / slight right lanes.
45
Keep slight right at fork
0.4 mi·38 sec
Exit 70A-BToward Leonia, TeaneckUse the slight right lane.
46
Turn right
0.2 mi·35 sec
Exit 70AToward LeoniaUse the straight / slight right lanes.
47
Turn straight onto CR 56
454 ft·9 sec·Degraw Avenue
48
Continue on CR 56
1.1 mi·2 min·Fort Lee Road
Use the straight / right lanes.
49
Continue on CR 56
469 ft·13 sec·Main Street
50
Take the ramp
472 ft·12 sec
Toward George Washington Bridge
51
Merge onto US 1; US 9; US 46
0.3 mi·28 sec·Bergen Boulevard
Use the straight / slight right lanes.
52
Take the exit
312 ft·4 sec
Toward George Washington Bridge Upper Level
53
Merge onto I 95 EXPR
0.3 mi·20 sec·I 95 EXPR
Use the straight / slight right lanes.
54
Keep slight left at fork onto I 95 EXPR
0.8 mi·1 min·I 95 EXPR
55
Continue on I 95; US 1; US 9
0.6 mi·1 min·George Washington Bridge (upper level)
Use the straight / slight right lanes.
56
Continue on I 95; US 1
0.7 mi·1 min·Trans-Manhattan Expressway
57
Continue on I 95; US 1
4.7 mi·6 min·Cross Bronx Expressway
Use the straight / slight right lanes.
58
Keep slight right at fork onto I 295
2.0 mi·2 min·Cross Bronx Expressway
Exit 6BToward I 295 South: Throgs Neck BridgeUse the straight / slight left lanes.
59
Merge onto I 295
0.6 mi·58 sec·Throgs Neck Expressway
60
Continue on I 295
2.0 mi·3 min·Throgs Neck Bridge
Use the straight / slight right lanes.
61
Continue on I 295
5.0 mi·5 min·Clearview Expressway
Use the straight / slight right lanes.
62
Continue on NY 24
0.7 mi·1 min·Hollis Court Boulevard
Use the straight lane.
63
At end of road, turn left onto NY 24
0.2 mi·35 sec·Jamaica Avenue
Use the left lane.
64
Turn right onto Hempstead Avenue
0.9 mi·2 min·Hempstead Avenue
65
Turn right onto 225th Street
228 ft·9 sec·225th Street
Use the right lane.
66
Take the ramp
0.2 mi·28 sec
Toward Cross Island Parkway South, Verrazano Bridge
67
Merge onto CI
1.3 mi·1 min·Cross Island Parkway
Use the straight / slight right lanes.
68
Take the exit
0.5 mi·1 min
Exit 25AToward Southern State Parkway East, Eastern Long IslandUse the slight left / straight lanes.
69
Merge onto SO
25 mi·31 min·Southern State Parkway
Use the straight / slight right lanes.
70
Keep slight left at fork onto SO
0.2 mi·16 sec·Southern State Parkway
Use the straight / slight right lanes.
71
Take the exit
0.2 mi·31 sec
Exit 41SToward Bay Shore Road South, Bay ShoreUse the slight right lane.
72
Turn straight onto CR 57
0.5 mi·1 min·Bay Shore Road
73
Continue on CR 57
0.3 mi·43 sec·Howells Road
74
Turn straight onto CR 57
341 ft·6 sec·Sunrise Highway
75
Keep slight right at fork onto CR 57
0.6 mi·1 min·Howells Road
Toward Howells Road SouthUse the right lane.
76
Continue on CR 57
0.2 mi·24 sec·Roosevelt Street
77
Continue on CR 57
0.7 mi·1 min·3rd Avenue
78
At end of road, turn left onto NY 27A
1.1 mi·1 min·East Main Street
79
Continue on Montauk Highway
0.2 mi·17 sec·Montauk Highway
80
Continue on NY 27A
0.8 mi·1 min·Main Street
81
Arrive at destination
NY 27A
Trip Plan
Given the 9-hour and 13-minute duration, splitting the travel into two days is the smartest way to manage fatigue and enjoy the ride. Try to depart early in the morning to maximize daylight, as navigating local roads like East Main Street and Roosevelt Highway is significantly easier and safer when you can clearly see the frequent turns. With two planned stops incorporated into your itinerary, use them as opportunities to refuel and stretch, keeping your $70 fuel budget in mind as you manage your pace. Since this route avoids highways entirely, keep a close eye on your navigation to ensure you stay on the intended path through the various local intersections. Staying flexible with your timing will help you handle the turn-heavy nature of the drive without feeling rushed.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
This drive is better paced as a 2-day trip.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 213.6 miles from Olcott, NY, or about 4h 46m into the drive.
The longest continuous stretch on this route runs about 98.8 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 94 miles or 2h 7m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 213.6 miles or 4h 46m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 213.6 miles or 4h 46m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 7h 49m
Traffic, exits, and arrival timing usually matter more near Islip, NY than in the middle of the route.
Before You Leave
+
Open the route before leaving Olcott, NY so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Olcott, NY
Aim for roughly 214 miles and 4.6 hours of wheel time on this day.
Day 2
Finish the approach into Islip, NY
Aim for roughly 214 miles and 4.6 hours of wheel time on this day.
Your first comfortable stop window is around 94 miles from Olcott, NY.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on I 81 for about 98.8 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 52
5 decision points cluster between mile 110 and 422.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
110 mi into trip|~2h 25m in
Take the exit toward NY 414: Waterloo, Clyde
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 41
Toward NY 414: Waterloo, Clyde
9
260.3 mi into trip|~5h 42m in|US 6
Keep slight right at fork onto US 6 toward I 84 East, I 380 South, US 6 East: Carbondale, Mt Pocono
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Exit 187
Toward I 84 East, I 380 South, US 6 East: Carbo...
8
374.8 mi into trip|~7h 58m in
Keep slight left at fork toward I 95 North: George Washington Bridge, New York City
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 95 North: George Washington Bridge, Ne...
9
375.1 mi into trip|~7h 58m in
Keep slight right at fork toward Leonia, Teaneck
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 70A-B
Toward Leonia, Teaneck
9
422.7 mi into trip|~9h 4m in
Take the exit toward Bay Shore Road South, Bay Shore
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 41S
Toward Bay Shore Road South, Bay Shore
Fuel & Cost
Regular Gas
$70.34 one way
$140.67 round trip
$4.18/gal25.4 MPG avg150 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.52
$76.06
$152.11
premium
$4.92
$82.82
$165.64
diesel
$5.61
$94.34
$188.68
Estimated Tolls: $24.05
George Washington Bridge
$16.00
Throgs Neck Bridge
$6.55
New York State Thruway
(30 mi)$1.50
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$70
Tolls
$24
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$224–$334
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 149.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $45 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
128.2
1
$44.87
$20.51
Efficient EV
106.8
1
$37.39
$17.09
EV Truck/SUV
170.9
2
$59.82
$27.35
Gas CO2
150 kg
EV CO2
50 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 18, 2026
Origin
Olcott, NY
Night
in Olcott on Saturday
Local time
9:08 PM
EDT
Current temp
41°F
Unavailable
Live forecast
Destination
Islip, NY
Night
in Islip on Saturday
Local time
9:08 PM
EDT
Current temp
50°F
Partly Cloudy
NE 3 mph0% chanceLive forecast
Wind Advisory
Wind Advisory issued April 18 at 2:37AM EDT until April 19 at 12:00AM EDT by NWS Burlington VT
49°F
Ramapo, NY
214 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
9 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
9h 13m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Hamilton Grange National Memorial
National Memorial
Merchant’s clerk, Revolutionary War soldier, first Secretary Treasury of the United States: Alexander Hamilton’s life is memorialized at The Grange, the home he built on a country estate in uptown Man...
4 mi from route
~11 min detour
Free
near mile 383.1
The final resting place of President Ulysses S. Grant and his wife, Julia, is the largest mausoleum in North America. It testifies to a people’s gratitude for the man who ended the bloodiest conflict...
5 mi from route
~13 min detour
Free
near mile 383.1
Harriet Tubman was guided by a deep faith and devotion to family, freedom, and community. After emancipating herself and members of her family, she moved them from Ontario, Canada to Fleming and Aubur...
6 mi from route
~16 min detour
Free
near mile 132.6
Women’s Rights National Historical Park tells the story of the first Women’s Rights Convention, held in Seneca Falls, New York on July 19-20, 1848. It is a story of struggles for civil rights, human r...
6 mi from route
~15 min detour
Free
near mile 117.9
Before the 1960s, almost everything about living authentically as a lesbian, a bisexual person or a gay man was illegal. The Stonewall Uprising on June 28, 1969 is a milestone in the quest for civil r...
10 mi from route
~25 min detour
Free
near mile 383.1
The African Burial Ground stands as the oldest and largest known excavated burial site in North America for both free and enslaved Africans. It offers a profound testament to the enduring legacy of Af...
11 mi from route
~27 min detour
Free
near mile 383.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a turn-heavy, local experience rather than a high-speed interstate cruise, as this route features a 0% highway share. You will spend your time navigating East Main Street, East Lake Road, and Roosevelt Highway, which keeps the driving rhythm constant and demanding. Because there are no long, uninterrupted stretches of highway, you will need to remain fully engaged with the road conditions throughout the entire 427.3-mile trip. The character of the drive is defined by these local thoroughfares, offering a consistent, hands-on experience from start to finish. It is the antithesis of a monotonous highway grind, requiring your full attention to navigate the frequent turns.
Only 50% highway — the rest is turn-by-turn surface driving.
81 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 98.8 mi on I 81.
How Hard Is This Drive?
10/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 110 miles in.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 52 significant decision points across 427.3 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 110 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 260.3 miles (US 6): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 374.8 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Olcott, NY and Islip, NY, road signs point toward Clyde, Mt Pocono, Milford, New York City, Leonia and Teaneck - among others.
Islip (pronounced "ICE-lip") is a town on Long Island in the state of New York. Located within Suffolk County, the Town of Islip includes the villages of Brightwaters, Islandia, Ocean Beach and Saltaire. It also includes numerous hamlets including Bay Shore and Sayville which are ferry terminals for Fire Island. Other prominent communities are Bayport, Brentwood, Central Islip, Hauppauge, Islip village (the town seat), and Ronkonkoma.
Top landmarks
•Bayport Aerodrome — airport in Suffolk County, New York, United States
•Connetquot River State Park Preserve — state park in New York
•Modesty — oyster-dredging sloop built in Long Island
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 98.8 miles on I 81. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 214 miles on day one.
Expect about $24.05 in tolls one way, starting with George Washington Bridge. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Islip, NY before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 2 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 110 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 260.3 miles (US 6): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 374.8 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Hamilton Grange National Memorial, General Grant National Memorial and Harriet Tubman National Historical Park (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 9.2 hours each way, a round trip means 18.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Islip, NY before the return drive.
