Origin
Willsboro, NY
Evening in Willsboro on Wednesday
Local time
8:29 PM
EDT
Current temp
39°F
Unavailable
Live forecast
Trip from Willsboro, NY to Islip, NY
Last recalculated Apr 16, 2026
Drive Time
6h 49m
Distance
325.7 mi
524 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$54
one way
Best Time to Leave
4 AM
6h 37m
★
6 AM
6h 49m
8 AM
7h 13m
10 AM
6h 57m
12 PM
6h 55m
3 PM
6h 59m
5 PM
7h 11m
8 PM
6h 42m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Willsboro, NY
Wikimedia Commons
Islip, NY
Wikimedia Commons
Trip Overview
This 325.7-mile journey from Willsboro, NY, to Islip, NY, will take approximately 6 hours and 49 minutes to complete. Primarily utilizing I 87 and the Southern State Parkway, this route is feasible as a single-day trip, though you'll want to factor in your single recommended stop. With a fuel cost estimated at $54, it's an economical option for a New York State exploration. The drive offers a blend of experiences, making it a practical choice for reaching your destination efficiently. You'll be traveling within the Northeast region for the entirety of this trip.
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
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
162.9 miles from Willsboro, NY
A natural place for your longest stop of the day , about 3h 22m into the drive .
Drive Character
Expect a "turn-heavy local drive" with 58% of your journey on highways. While there's a significant stretch of 118.6 miles on I 87, the overall profile suggests a mix of faster highway travel and more winding local roads. This isn't a constant interstate cruise; you'll likely experience varying road conditions and speeds as you progress south. Be prepared for a dynamic driving experience that requires attention throughout the 6 hours and 49 minutes.
This route has more turning and local-road decision points than a simple highway run.
There are about 53 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 87 is the longest continuous segment at about 118.6 miles.
How Hard Is This Drive?
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 133.9 miles in near I 87.
Route Complexity
10/10
High effort - long or complex enough to need steady focus all day
This is a demanding drive. With 31 significant decision points across 325.7 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 133.9 miles (I 87): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 252.5 miles (NY 17): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 253.9 miles (NJ 17): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 31 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
9
133.9 mi into trip
|
~2h 48m in
|
I 87
Keep slight right at fork onto I 87 toward I 87 South, I 90: Boston, Albany, New York, Buffalo
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 1E-W
Toward I 87 South, I 90: Boston, Albany, New Yo...
9
252.5 mi into trip
|
~5h 6m in
|
NY 17
Keep slight right at fork onto NY 17 toward I 287 South, NJ 17 South: New Jersey
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 15
Toward I 287 South, NJ 17 South: New Jersey
8
253.9 mi into trip
|
~5h 8m in
|
NJ 17
Keep slight left at fork onto NJ 17 toward NJ 17 South: Mahwah
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / straight lanes.
Exit 66
Toward NJ 17 South: Mahwah
8
282.9 mi into trip
|
~5h 48m in
|
I 295 / Cross Bronx Expressway
Keep slight right at fork onto I 295 / Cross Bronx Expressway toward I 295 South: Throgs Neck Bridge
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight left lanes.
Exit 6B
Toward I 295 South: Throgs Neck Bridge
9
321.1 mi into trip
|
~6h 40m 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
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Willsboro, NY and Islip, NY, road signs point toward Albany, New York, Buffalo, Gsp South: Paterson, Fort Lee and Cross Island Parkway South - among others.
Albany
133.9 mi in
|
~2h 48m
|
via I 87
New York
133.9 mi in
|
~2h 48m
|
via I 87
Buffalo
133.9 mi in
|
~2h 48m
|
via I 87
Gsp South: Paterson
268 mi in
|
~5h 27m
Fort Lee
268 mi in
|
~5h 27m
Cross Island Parkway South
294.4 mi in
|
~6h 5m
Southern State Parkway East
295.9 mi in
|
~6h 7m
Eastern Long Island
295.9 mi in
|
~6h 7m
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 87 | 118.6 mi | 2h 17m |
| Adirondack Northway | 116.9 mi | 2h 16m |
| Southern State Parkway | 24.7 mi | 31m |
| NJ 17 | 14.1 mi | 18m |
| NJ 4 | 6.7 mi | 9m |
| Cross Bronx Expressway | 6.6 mi | 8m |
| Clearview Expressway | 5 mi | 5m |
| State Highway 22 | 4.7 mi | 6m |
Longest stretch:
I 87
— 118.6 mi, about 2h 17m
Turn-by-Turn Driving Directions
Step-by-step road directions between Willsboro, NY and Islip, NY.
1
Start on Sunset Drive
179 ft
·
11 sec
·
Sunset Drive
2
Turn left onto County Road 22M
229 ft
·
11 sec
·
County Road 22M
3
Turn right onto NY 22
4.5 mi
·
6 min
·
Essex Road
4
Turn right onto NY 22
1.5 mi
·
2 min
·
Station Street
5
Continue on NY 22
1.1 mi
·
1 min
·
Station Road
6
Turn slight left onto NY 22
1.3 mi
·
1 min
·
State Highway 9N
7
Turn straight onto NY 22
0.8 mi
·
1 min
·
Station Road
8
Continue on NY 22
4.7 mi
·
6 min
·
State Highway 22
9
Turn slight right onto CR 8
0.1 mi
·
16 sec
·
Elizabethtown-Wadhams Road
10
Turn left onto CR 59
2.6 mi
·
10 min
·
Youngs Road
11
At end of road, turn right onto NY 9N
0.2 mi
·
25 sec
·
State Highway 9N
12
Take the ramp
0.2 mi
·
18 sec
13
Merge onto I 87
117 mi
·
2 hr 16 min
·
Adirondack Northway
Use the slight right lane.
14
Keep slight right at fork onto I 87
0.3 mi
·
31 sec
·
I 87
Exit 1E-W
Toward I 87 South, I 90: Boston, Albany, New York, Buffalo
Use the slight right lane.
15
Continue on I 87
0.5 mi
·
51 sec
·
I 87
Exit 1W
Toward I 87 South, I 90 West: New York, Buffalo
16
Keep slight right at fork onto I 87
118 mi
·
2 hr 16 min
·
I 87
Toward I 87 South: New York
Use the straight / slight right lanes.
17
Keep slight right at fork onto NY 17
0.9 mi
·
59 sec
·
NY 17
Exit 15
Toward I 287 South, NJ 17 South: New Jersey
Use the slight right lane.
18
Continue on I 287; NJ 17
0.5 mi
·
39 sec
·
I 287; NJ 17
19
Keep slight left at fork onto NJ 17
14 mi
·
18 min
·
NJ 17
Exit 66
Toward NJ 17 South: Mahwah
Use the slight left / straight lanes.
20
Take the exit
0.1 mi
·
19 sec
Toward NJ 4, GSP South: Paterson, Fort Lee, New York
21
Keep slight left at fork
0.5 mi
·
1 min
Toward NJ 4 East: Fort Lee, New York
22
Merge onto NJ 4
0.3 mi
·
24 sec
·
NJ 4
Use the right lane.
23
Continue on NJ 4
6.4 mi
·
8 min
·
NJ 4
Use the straight / slight right lanes.
24
Take the exit
0.2 mi
·
18 sec
Toward I 95 North: George Washington Bridge
Use the straight / slight left lanes.
25
Merge onto I 95 EXPR
0.7 mi
·
54 sec
·
I 95 EXPR
Use the straight / slight right lanes.
26
Keep slight left at fork onto I 95 EXPR
0.8 mi
·
1 min
·
I 95 EXPR
27
Continue on I 95; US 1; US 9
0.6 mi
·
1 min
·
George Washington Bridge (upper level)
Use the straight / slight right lanes.
28
Continue on I 95; US 1
0.7 mi
·
1 min
·
Trans-Manhattan Expressway
29
Continue on I 95; US 1
4.7 mi
·
6 min
·
Cross Bronx Expressway
Use the straight / slight right lanes.
30
Keep slight right at fork onto I 295
2.0 mi
·
2 min
·
Cross Bronx Expressway
Exit 6B
Toward I 295 South: Throgs Neck Bridge
Use the straight / slight left lanes.
31
Merge onto I 295
0.6 mi
·
58 sec
·
Throgs Neck Expressway
32
Continue on I 295
2.0 mi
·
3 min
·
Throgs Neck Bridge
Use the straight / slight right lanes.
33
Continue on I 295
5.0 mi
·
5 min
·
Clearview Expressway
Use the straight / slight right lanes.
34
Continue on NY 24
0.7 mi
·
1 min
·
Hollis Court Boulevard
Use the straight lane.
35
At end of road, turn left onto NY 24
0.2 mi
·
35 sec
·
Jamaica Avenue
Use the left lane.
36
Turn right onto Hempstead Avenue
0.9 mi
·
2 min
·
Hempstead Avenue
37
Turn right onto 225th Street
228 ft
·
9 sec
·
225th Street
Use the right lane.
38
Take the ramp
0.2 mi
·
28 sec
Toward Cross Island Parkway South, Verrazano Bridge
39
Merge onto CI
1.3 mi
·
1 min
·
Cross Island Parkway
Use the straight / slight right lanes.
40
Take the exit
0.5 mi
·
1 min
Exit 25A
Toward Southern State Parkway East, Eastern Long Island
Use the slight left / straight lanes.
41
Merge onto SO
25 mi
·
31 min
·
Southern State Parkway
Use the straight / slight right lanes.
42
Keep slight left at fork onto SO
0.2 mi
·
16 sec
·
Southern State Parkway
Use the straight / slight right lanes.
43
Take the exit
0.2 mi
·
31 sec
Exit 41S
Toward Bay Shore Road South, Bay Shore
Use the slight right lane.
44
Turn straight onto CR 57
0.5 mi
·
1 min
·
Bay Shore Road
45
Continue on CR 57
0.3 mi
·
43 sec
·
Howells Road
46
Turn straight onto CR 57
341 ft
·
6 sec
·
Sunrise Highway
47
Keep slight right at fork onto CR 57
0.6 mi
·
1 min
·
Howells Road
Toward Howells Road South
Use the right lane.
48
Continue on CR 57
0.2 mi
·
24 sec
·
Roosevelt Street
49
Continue on CR 57
0.7 mi
·
1 min
·
3rd Avenue
50
At end of road, turn left onto NY 27A
1.1 mi
·
1 min
·
East Main Street
51
Continue on Montauk Highway
0.2 mi
·
17 sec
·
Montauk Highway
52
Continue on NY 27A
0.8 mi
·
1 min
·
Main Street
53
Arrive at destination
NY 27A
Trip Plan
To make the most of this 325.7-mile drive, consider an early morning departure from Willsboro to maximize daylight and minimize traffic, especially as you approach the Southern State Parkway. With a duration of nearly 7 hours, plan for your one recommended stop midway to stretch and refuel. The longest stretch is 118.6 miles on I 87, so be sure to have sufficient fuel before embarking on that segment. Keep an eye on your navigation as the route shifts from the Adirondack Northway to parkway driving.
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 1 meaningful break for fuel, food, and rest.
The halfway point lands around 162.9 miles from Willsboro, NY, or about 3h 22m into the drive.
The longest continuous stretch on this route runs about 118.6 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 72 miles or 1h 36m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 162.9 miles or 3h 22m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 25m
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 Willsboro, 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 Willsboro, NY
This is one driving day of about 325.7 miles and 6h 49m.
Your first comfortable stop window is around 72 miles from Willsboro, NY.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 87 for about 118.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 162.9 mi from Willsboro, NY · 3h 22m into the drive
Mid-route town
Meal stop
163 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 72 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 162.9 miles from Willsboro, NY, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 87 if your tank is already low. That segment runs about 118.6 miles.
Arriving in Islip, NY
The final approach into Islip, NY usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Islip, NY.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$53.61 one way
$107.22 round trip
$4.18/gal
25.4 MPG avg
114 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.52 | $57.97 | $115.94 |
| premium | $4.92 | $63.13 | $126.25 |
| diesel | $5.61 | $71.91 | $143.82 |
Estimated Tolls: $22.55
George Washington Bridge
$16.00
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
$54
Tolls
$23
Meals
$25–$50
Total
$101–$126
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 114 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $34 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 97.7 | 1 | $34.20 | $15.63 |
| Efficient EV | 81.4 | 0 | $28.50 | $13.03 |
| EV Truck/SUV | 130.3 | 1 | $45.60 | $20.84 |
Gas CO2
114 kg
EV CO2
38 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.
Destination
Islip, NY
Evening in Islip on Wednesday
Local time
8:29 PM
EDT
Current temp
44°F
Unavailable
Live forecast
57°F
Ramapo, NY
163 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 warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 49m 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.
Frequently Asked Questions
The drive from Willsboro, NY to Islip, NY covers 325.7 miles and takes about 6h 49m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 87, Adirondack Northway, Southern State Parkway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 162.9 miles from Willsboro, NY. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $53.61 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 31 significant decision points across 325.7 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.
The main spots that need attention: at 133.9 miles (I 87): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 252.5 miles (NY 17): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 253.9 miles (NJ 17): Highway fork - watch signs carefully. Lane positioning matters here.
Between Willsboro, NY and Islip, NY, road signs point toward Albany, New York, Buffalo, Gsp South: Paterson, Fort Lee and Cross Island Parkway South - among others.
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