Origin
Putnam Lake, NY
Late night in Putnam Lake on Sunday
Local time
5:58 AM
EDT
Current temp
62°F
Unavailable
Live forecast
Trip from Putnam Lake, NY to Islip, NY
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
2h 9m
Distance
92.9 mi
150 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$15
one way
EV Charging
Unknown
Best Time to Leave
4 AM
2h 1m
★
6 AM
2h 10m
8 AM
2h 28m
10 AM
2h 16m
12 PM
2h 14m
3 PM
2h 17m
5 PM
2h 27m
8 PM
2h 4m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Putnam Lake, NY
James Mirakian
Islip, NY
Wikimedia Commons
Trip Overview
This 92.9-mile drive from Putnam Lake, NY to Islip, NY is easily manageable as a single-day trip, taking approximately 2 hours and 9 minutes to complete. You'll spend about 85% of your time on highways, making it a straightforward journey. The estimated fuel cost for this route is around $15, making it an economical option. This highway-focused drive is a practical choice for getting between these two New York locations, offering a direct path with minimal fuss. Given its manageable length and duration, you won't need to worry about overnight stays.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
46.5 miles from Putnam Lake, NY
A natural place for your longest stop of the day , about 1h 3m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 684 | 27.4 mi | 32m |
| Southern State Parkway | 24.7 mi | 31m |
| Hutchinson River Parkway | 13.6 mi | 19m |
| Clearview Expressway | 5 mi | 5m |
| State Highway 22 | 3.4 mi | 5m |
| Doansburg Road | 2.2 mi | 5m |
| Throgs Neck Expressway | 2.2 mi | 3m |
| Throgs Neck Bridge | 2 mi | 3m |
Longest stretch:
I 684
— 27.4 mi, about 32m
Turn-by-Turn Driving Directions
Step-by-step road directions between Putnam Lake, NY and Islip, NY.
1
Start on CR 67
0.2 mi
·
22 sec
·
Haviland Drive
2
Turn straight onto CR 66
0.3 mi
·
54 sec
·
Fairfield Drive
3
Turn left onto CR 65
2.2 mi
·
5 min
·
Doansburg Road
Use the left / straight lanes.
4
Turn left onto NY 22
3.4 mi
·
5 min
·
State Highway 22
Use the left / straight lanes.
5
Continue on I 684
27 mi
·
32 min
·
I 684
6
Keep slight left at fork
1.5 mi
·
2 min
Exit 1
Toward Hutchinson River Parkway, New York City
Use the straight lane.
7
Merge onto Hutchinson River Parkway
7.7 mi
·
10 min
·
Hutchinson River Parkway
Use the straight / slight right lanes.
8
Keep slight right at fork onto Hutchinson River Parkway
5.9 mi
·
8 min
·
Hutchinson River Parkway
Toward Whitestone Bridge
Use the straight / slight right lanes.
9
Take the exit
141 ft
·
4 sec
Exit 2A
Toward I 95 South: George Washington Bridge, Stillwell Avenue
Use the straight / slight right lanes.
10
Keep slight right at fork
0.2 mi
·
47 sec
Toward I 95 South: George Washington Bridge
Use the straight / right lanes.
11
Merge onto I 95
0.4 mi
·
31 sec
·
New England Thruway
12
Continue on I 95
1.3 mi
·
2 min
·
Bruckner Expressway
Use the straight / right lanes.
13
Keep slight left at fork onto I 695
2.2 mi
·
3 min
·
Throgs Neck Expressway
Exit 7A
Toward I 695 South: Throgs Neck Bridge, Long Island
Use the slight left / slight right lanes.
14
Continue on I 295
2.0 mi
·
3 min
·
Throgs Neck Bridge
Use the straight / slight right lanes.
15
Continue on I 295
5.0 mi
·
5 min
·
Clearview Expressway
Use the straight / slight right lanes.
16
Continue on NY 24
0.7 mi
·
1 min
·
Hollis Court Boulevard
Use the straight lane.
17
At end of road, turn left onto NY 24
0.2 mi
·
35 sec
·
Jamaica Avenue
Use the left lane.
18
Turn right onto Hempstead Avenue
0.9 mi
·
2 min
·
Hempstead Avenue
19
Turn right onto 225th Street
228 ft
·
9 sec
·
225th Street
Use the right lane.
20
Take the ramp
0.2 mi
·
28 sec
Toward Cross Island Parkway South, Verrazano Bridge
21
Merge onto CI
1.3 mi
·
1 min
·
Cross Island Parkway
Use the straight / slight right lanes.
22
Take the exit
0.5 mi
·
1 min
Exit 25A
Toward Southern State Parkway East, Eastern Long Island
Use the slight left / straight lanes.
23
Merge onto SO
25 mi
·
31 min
·
Southern State Parkway
Use the straight / slight right lanes.
24
Keep slight left at fork onto SO
0.2 mi
·
16 sec
·
Southern State Parkway
Use the straight / slight right lanes.
25
Take the exit
0.2 mi
·
31 sec
Exit 41S
Toward Bay Shore Road South, Bay Shore
Use the slight right lane.
26
Turn straight onto CR 57
0.5 mi
·
1 min
·
Bay Shore Road
27
Continue on CR 57
0.3 mi
·
43 sec
·
Howells Road
28
Turn straight onto CR 57
341 ft
·
6 sec
·
Sunrise Highway
29
Keep slight right at fork onto CR 57
0.6 mi
·
1 min
·
Howells Road
Toward Howells Road South
Use the right lane.
30
Continue on CR 57
0.2 mi
·
24 sec
·
Roosevelt Street
31
Continue on CR 57
0.7 mi
·
1 min
·
3rd Avenue
32
At end of road, turn left onto NY 27A
1.1 mi
·
1 min
·
East Main Street
33
Continue on Montauk Highway
0.2 mi
·
17 sec
·
Montauk Highway
34
Continue on NY 27A
0.8 mi
·
1 min
·
Main Street
35
Arrive at destination
NY 27A
Trip Plan
With a total duration of just over 2 hours, this 92.9-mile trip offers a lot of flexibility. You can depart Putnam Lake, NY at your convenience, as the drive is short enough to avoid significant traffic if you time it right. Given the 85% highway share, pacing yourself is easy, and you'll only need to plan for one fuel stop at most, with an estimated cost of $15. Keep an eye out for transitions between the different parkways and interstates, as these can sometimes present minor speed changes. A good tip is to check real-time traffic conditions on I 684 before you depart, as it's your longest stretch and can experience fluctuations.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 46.5 miles from Putnam Lake, NY, or about 1h 3m into the drive.
The longest continuous stretch on this route runs about 27.4 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 20 miles or 28m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 46.5 miles or 1h 3m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 45m
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 Putnam Lake, 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.
Day 1
Settle into the route from Putnam Lake, NY
This is one driving day of about 92.9 miles and 2h 9m.
Your first comfortable stop window is around 20 miles from Putnam Lake, NY.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 684 for about 27.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
46 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 20 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 46.5 miles from Putnam Lake, NY, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 205 decision points cluster between mile 33.5 and 88.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
9
33.5 mi into trip
|
~44m in
Keep slight left at fork toward Hutchinson River Parkway, New York City
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight lane.
Exit 1
Toward Hutchinson River Parkway, New York City
8
48.6 mi into trip
|
~1h 6m in
Take the exit toward I 95 South: George Washington Bridge, Stillwell Avenue
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 2A
Toward I 95 South: George Washington Bridge, St...
8
48.6 mi into trip
|
~1h 6m in
Keep slight right at fork toward I 95 South: George Washington Bridge
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / right lanes.
Toward I 95 South: George Washington Bridge
9
50.6 mi into trip
|
~1h 9m in
|
I 695 / Throgs Neck Expressway
Keep slight left at fork onto I 695 / Throgs Neck Expressway toward I 695 South: Throgs Neck Bridge, Long Island
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Exit 7A
Toward I 695 South: Throgs Neck Bridge, Long Is...
9
88.3 mi into trip
|
~2h 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
$15.29 one way
$30.58 round trip
$4.18/gal
25.4 MPG avg
33 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.52 | $16.54 | $33.07 |
| premium | $4.92 | $18.01 | $36.01 |
| diesel | $5.61 | $20.51 | $41.02 |
Estimated Tolls: $6.55
Throgs Neck Bridge
$6.55
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
$15
Tolls
$7
Meals
$25–$50
Total
$47–$72
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 32.5 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $10 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 27.9 | 0 | $9.75 | $4.46 |
| Efficient EV | 23.2 | 0 | $8.13 | $3.72 |
| EV Truck/SUV | 37.2 | 0 | $13.01 | $5.95 |
Gas CO2
33 kg
EV CO2
11 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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.
Destination
Islip, NY
Late night in Islip on Sunday
Local time
5:58 AM
EDT
Current temp
44°F
Unavailable
Live forecast
43°F
Mount Vernon, NY
46 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
18 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
2h 9m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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...
7 mi from route
~17 min detour
Free
near mile 51.3
View on nps.gov
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...
8 mi from route
~19 min detour
Free
near mile 51.3
View on nps.gov
Fire Island National Seashore
National Seashore
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...
11 mi from route
~28 min detour
Free
near mile 92.9
View on nps.gov
African Burial Ground National Monument
National Monument
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...
12 mi from route
~31 min detour
Free
near mile 57.7
View on nps.gov
Stonewall National Monument
National Monument
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...
12 mi from route
~29 min detour
Free
near mile 51.3
View on nps.gov
Castle Clinton National Monument
National Monument
Located at the southern tip of Manhattan, Castle Clinton marks the place where New York City began and reflects the growth of both the city and the nation. Built to defend the harbor during the War of...
13 mi from route
~33 min detour
Free
near mile 57.7
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
Expect a predominantly highway-focused drive for 85% of this 92.9-mile journey. The route primarily utilizes I 684, Southern State Parkway, and Hutchinson River Parkway, offering a consistent pace for most of the trip. You'll encounter your longest uninterrupted stretch on I 684, covering 27.4 miles, which allows for steady progress. The road character remains largely consistent, geared towards efficient travel rather than scenic detours. This means you can anticipate a straightforward driving experience focused on reaching your destination.
85% highway — fuel and pacing are the main things to plan.
35 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 27.4 mi on I 684.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on I 684 and Southern State Parkway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 33.5 miles in.
Driving Effort
10/10
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 20 significant decision points across 92.9 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 33.5 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 48.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 48.6 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Putnam Lake, NY and Islip, NY, road signs point toward New York City, Long Island, Cross Island Parkway South, Southern State Parkway East and Eastern Long Island.
New York City
33.5 mi in
|
~44m
Long Island
50.6 mi in
|
~1h 9m
|
via I 695
Cross Island Parkway South
61.6 mi in
|
~1h 25m
Southern State Parkway East
63.1 mi in
|
~1h 28m
Eastern Long Island
63.1 mi in
|
~1h 28m
About the Cities
Arriving in Islip, NY
Full guide →Founded 1683
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
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 9m. Total distance: 92.9 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 9m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (85%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 27.4 miles on I 684. The full list of main roads is in the Roads section above.
Expect about $6.55 in tolls one way, starting with Throgs Neck 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.
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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 33.5 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 48.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 48.6 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Hamilton Grange National Memorial, General Grant National Memorial and Fire Island National Seashore (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Islip, NY before heading back.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
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