Traveling from Ronkonkoma to Greece, NY covers 371.5 miles and typically takes about 7 hours and 54 minutes behind the wheel. Given the duration, this trip is manageable as a long single-day drive, though you may prefer to stay overnight depending on your personal stamina. You should budget approximately $60 for fuel to complete the journey. The route transitions from the dense infrastructure of the Northeast near Long Island toward the upstate New York region. Because this is a turn-heavy local drive, expect a more active experience than a standard highway cruise. Planning for at least two stops will help keep you refreshed throughout the nearly eight-hour transit.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
185.7 miles from Ronkonkoma, NY
A natural place for your longest stop of the day
, about 3h 53m into the drive
.
Main Roads
Road
Distance
Duration
I 81
97.3 mi
1h 55m
Christopher Columbus Highway
68.2 mi
1h 20m
Long Island Expressway
34.4 mi
46m
New York State Thruway
30.3 mi
34m
I 380
27.7 mi
30m
Keystone Shortway
17.3 mi
24m
Eastern Expressway
10.8 mi
13m
Clinton Street
10.5 mi
15m
Longest stretch:
I 81
— 97.3 mi, about 1h 55m
Traffic on I-80
Hour-of-day weekday pattern from 168 FHWA count stations on your route.
Peak
3 PM
~4,210 veh/hr typical
· worst 4,900
Quietest
1 AM
~430 veh/hr
Peak-to-quiet ratio
9.8×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Ronkonkoma, NY and Greece, NY.
1
Start on Ronkonkoma Avenue
0.1 mi·21 sec·Ronkonkoma Avenue
2
Turn right onto Express Drive North
183 ft·3 sec·Express Drive North
Use the straight / right lanes.
3
Take the ramp
0.2 mi·27 sec
Toward I 495 west: New York
4
Merge onto I 495
34 mi·46 min·Long Island Expressway
Use the straight / slight right lanes.
5
Take the exit
0.2 mi·27 sec
Exit 31N-SToward Cross Island Parkway, Whitestone Bridge, Kennedy AirportUse the straight / slight right lanes.
6
Keep slight right at fork
0.3 mi·38 sec
Exit 31NToward Cross Island Parkway North, Whitestone BridgeUse the slight left / slight right lanes.
7
Merge onto CI
3.1 mi·4 min·Cross Island Parkway
Use the straight / slight right lanes.
8
Take the exit
0.6 mi·1 min
Exit 33Toward I 295 North: Throgs Neck Bridge, Bronx, New EnglandUse the straight / slight right lanes.
9
Merge onto I 295
1.8 mi·3 min·Throgs Neck Bridge
10
Continue on I 295
0.7 mi·1 min·Throgs Neck Expressway
Use the straight / slight right lanes.
11
Keep slight left at fork onto I 295
6.6 mi·8 min·Cross Bronx Expressway
Use the straight / slight right lanes.
12
Keep slight left at fork onto I 95; US 1
0.7 mi·1 min·Trans-Manhattan Expressway
Toward Upper Level
13
Continue on I 95; US 1
0.6 mi·59 sec·George Washington Bridge (upper level)
14
Continue on I 95 EXPR; US 1 EXPR; US 9 EXPR
0.5 mi·48 sec·I 95 EXPR; US 1 EXPR; US 9 EXPR
15
Keep slight left at fork onto I 95 EXPR; US 1 EXPR; US 9 EXPR
0.6 mi·39 sec·I 95 EXPR; US 1 EXPR; US 9 EXPR
Use the straight / slight right lanes.
16
Keep slight left at fork onto I 95 EXPR; NJTP
0.1 mi·8 sec·I 95 EXPR; NJTP
17
Take the exit
0.2 mi·22 sec
Toward I 95 South, NJTP South: HackensackUse the straight / slight right lanes.
18
Keep slight left at fork
0.4 mi·29 sec
Toward I 95 South, NJTP South: HackensackUse the slight left / slight right lanes.
19
Merge onto I 95; NJTP
2.0 mi·2 min·New Jersey Turnpike
Use the straight / slight right lanes.
20
Take the exit
0.8 mi·1 min
Exit 69Toward I 80 West: Paterson, HackensackUse the straight / slight right lanes.
21
Continue on I 80
68 mi·1 hr 20 min·Christopher Columbus Highway
Use the straight / slight right lanes.
22
Keep slight left at fork onto I 80
5.5 mi·8 min·Keystone Shortway
Use the straight / slight right lanes.
23
Keep slight left at fork onto I 80
12 mi·15 min·Keystone Shortway
24
Take the exit
0.7 mi·46 sec
Exit 293Toward I 380 North: Scranton
25
Continue on I 380
28 mi·30 min·I 380
Use the straight lane.
26
Merge onto I 81
58 mi·1 hr 9 min·I 81
Use the straight lane.
27
Keep slight right at fork onto I 81
1.8 mi·2 min·I 81
Toward I 81 North: Syracuse, Albany
28
Keep slight left at fork onto I 81
37 mi·43 min·I 81
Toward I 81 North: Syracuse
29
Take the exit
0.1 mi·21 sec
Exit 52Toward NY 13: Cortland
30
Turn right onto NY 13
39 ft·5 sec·Clinton Avenue
31
Turn left onto Locust Avenue
1.2 mi·2 min·Locust Avenue
32
Continue on Albany Street
0.6 mi·1 min·Albany Street
33
At end of road, turn right onto US 11; NY 41
0.4 mi·1 min·South Main Street
34
Turn left onto NY 41
10 mi·15 min·Clinton Street
35
Continue on NY 41
0.5 mi·49 sec·East Lake Road
36
Continue on NY 41
4.8 mi·7 min·State Route 41
37
Continue on NY 41
9.4 mi·13 min·East Lake Road
38
Continue on NY 41
0.5 mi·48 sec·East Lake Street
39
Turn left onto US 20
7.3 mi·13 min·East Genesee Street
40
Turn right onto US 20
0.2 mi·12 sec·North Fulton Street
41
Turn left onto US 20; NY 5
0.4 mi·1 min·Arterial West
42
Continue on US 20; NY 5; NY 38
9.8 mi·11 min·Chase Street
Use the left lane.
43
Continue on US 20; NY 5
1.9 mi·2 min·Auburn Road
44
Turn right onto NY 318
4.1 mi·7 min·NY 318
45
Continue on NY 318
319 ft·10 sec·NY 318
Use the right lane.
46
Turn right onto NY 414
0.3 mi·28 sec·State Route 414
Use the right lane.
47
Continue on NY 414
217 ft·11 sec·Ridge Road
Use the left lane.
48
Take the ramp
0.2 mi·23 sec
Use the left lane.
49
Keep slight left at fork
0.6 mi·1 min
Toward I 90 West: BuffaloUse the straight / right lanes.
50
Merge onto I 90
30 mi·34 min·New York State Thruway
51
Take the exit
0.4 mi·51 sec
Exit 45Toward I 490: RochesterUse the slight right lane.
52
Continue on I 490
11 mi·13 min·Eastern Expressway
Use the straight / slight right lanes.
53
Take the exit
0.2 mi·13 sec
Exit 21Toward I 590 South, NY 590 NorthUse the slight right lane.
54
Keep slight right at fork
0.2 mi·18 sec
Toward NY 590 North: IrondequoitUse the slight right lane.
55
Merge onto NY 590
3.5 mi·4 min·Outer Loop
Use the straight / right lanes.
56
Take the exit
0.5 mi·55 sec
Exit 10AToward NY 104 West: GreeceUse the slight right lane.
57
Merge onto NY 104
3.5 mi·4 min·Keeler Street Expressway
Use the straight / slight right lanes.
58
Continue on NY 104
0.2 mi·12 sec·Veterans Memorial Bridge
59
Continue on NY 104
2.7 mi·3 min·West Ridge Road
60
Continue on NY 104
1.1 mi·1 min·West Ridge Road
61
Turn right
60 ft·8 sec
62
Turn left
54 ft·4 sec
63
Turn right
8 ft·0 sec
64
Arrive at destination
Trip Plan
To make the most of your 7-hour and 54-minute drive, try to depart early in the morning to avoid the heaviest local traffic congestion. Since you will be navigating a turn-heavy path, schedule your two recommended stops at intervals that allow you to stretch and reset your focus on the road ahead. Keep your $60 fuel budget in mind, as local roads can often lead to more variable fuel efficiency than sustained highway driving. Because this route lacks a long uninterrupted stretch, use your navigation system proactively to stay on track through the numerous turns. Staying flexible with your departure time is a great advantage here, as it allows you to bypass the peak intensity of local traffic patterns.
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.
You can normally do this drive in one day.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 185.7 miles from Ronkonkoma, NY, or about 3h 53m into the drive.
The longest continuous stretch on this route runs about 97.3 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 82 miles or 1h 48m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 185.7 miles or 3h 53m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h 37m
Traffic, exits, and arrival timing usually matter more near Greece, NY than in the middle of the route.
Before You Leave
+
Open the route before leaving Ronkonkoma, 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.
Day 1
Settle into the route from Ronkonkoma, NY
This is one driving day of about 371.5 miles and 7h 54m.
Your first comfortable stop window is around 82 miles from Ronkonkoma, NY.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on I 81 for about 97.3 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 44
5 decision points cluster between mile 34.7 and 50.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
34.7 mi into trip|~46m in
Take the exit toward Cross Island Parkway, Whitestone Bridge, Kennedy Airport
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 31N-S
Toward Cross Island Parkway, Whitestone Bridge,...
10
35 mi into trip|~47m in
Keep slight right at fork toward Cross Island Parkway North, Whitestone Bridge
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Exit 31N
Toward Cross Island Parkway North, Whitestone B...
8
38.4 mi into trip|~52m in
Take the exit toward I 295 North: Throgs Neck Bridge, Bronx, New England
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 33
Toward I 295 North: Throgs Neck Bridge, Bronx,...
8
50.6 mi into trip|~1h 10m in
Take the exit toward I 95 South, NJTP South: Hackensack
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 95 South, NJTP South: Hackensack
8
50.8 mi into trip|~1h 10m in
Keep slight left at fork toward I 95 South, NJTP South: Hackensack
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Toward I 95 South, NJTP South: Hackensack
Fuel & Cost
Regular Gas
$60.10 one way
$120.20 round trip
$4.11/gal25.4 MPG avg130 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.46
$65.22
$130.43
premium
$4.85
$70.91
$141.81
diesel
$4.80
$70.15
$140.29
Estimated Tolls: $24.35
George Washington Bridge
$16.00
Throgs Neck Bridge
$6.55
New York State Thruway
(30.3 mi)$1.52
New Jersey Turnpike
(2 mi)$0.28
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
$60
Tolls
$24
Meals
$25–$50
Total
$109–$134
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 130 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $39 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
111.5
1
$39.01
$17.83
Efficient EV
92.9
1
$32.51
$14.86
EV Truck/SUV
148.6
1
$52.01
$23.78
Gas CO2
130 kg
EV CO2
43 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 Jul 17, 2026
Origin
Ronkonkoma, NY
Morning
in Ronkonkoma on Sunday
Local time
8:22 AM
EDT
Current temp
70°F
Smoke
N 7 mph0% chanceLive forecast
Destination
Greece, NY
Morning
in Greece on Sunday
Local time
8:22 AM
EDT
Current temp
65°F
Patchy Smoke
NW 3 mph0% chanceLive forecast
84°F
Barton, NY
186 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.
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
5 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
7h 54m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
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.
General Grant National Memorial
National Memorial
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...
4 mi from route
~10 min detour
Free
near mile 51.2
Caution: Lower Crypt Access Subject to Safe Conditions
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...
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...
5 mi from route
~13 min detour
Free
near mile 320.2
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 307.4
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...
9 mi from route
~23 min detour
Free
near mile 51.2
Immerse yourself in an enchanting collage of coastal life and history. Rhythmic waves, high dunes, ancient maritime forests, historic landmarks and glimpses of wildlife, Fire Island has been a special...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a demanding experience on this 371.5-mile journey, as it is classified as a turn-heavy local drive rather than a straightforward interstate sprint. You will begin by navigating Express Drive North and I-495 West, also known as the Long Island Expressway, before transitioning onto local roadways. The route features a 0% highway share, meaning you will be dealing with frequent turns and varying road conditions rather than long, monotonous stretches of interstate. Staying alert is essential, as the constant navigation required by the local road profile keeps you engaged throughout the duration of the trip. The drive demands your full attention, so plan for a more active day of steering compared to typical highway-heavy road trips.
Only 53% highway — the rest is turn-by-turn surface driving.
64 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 97.3 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 34.7 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 44 significant decision points across 371.5 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 34.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 35 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 38.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
1,807 ft7 ft
Total Climb
2,307 ft
Total Descent
1,987 ft
Highest Point
1,807 ft
~159.2 mi in
Elevation Range
1,799 ft
Notable High Points
1,807 ft at ~159.2 miles+651 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Ronkonkoma, NY and Greece, NY, road signs point toward Kennedy Airport, Cross Island Parkway North, Bronx, New England, Upper Level and Njtp South: Hackensack - 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.
Doable as a same-day drive at 7h 54m. Total distance: 371.5 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 54m drive, plan rest stops for pacing.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 97.3 miles on I 81. The full list of main roads is in the Roads section above.
Expect about $24.35 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.
Yes — we found about 34 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Greece, 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. There are 34 rest areas along the route for bathroom stops.
The main spots that need attention: at 34.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 35 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 38.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — General Grant National Memorial, Hamilton Grange National Memorial and Women's Rights 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 7.9 hours each way, a round trip means 15.8 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Greece, NY before the return drive.
