The drive from Clifton Park, NY to Islip, NY covers 205.1 miles and takes about 4h 18m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 87, Southern State Parkway, NJ 17 for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 118.6 miles on I 87.
At current regular gas prices, budget about $33.76 one way before food or hotel costs.
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
102.6 miles from Clifton Park, NY
A natural place for your longest stop of the day
, about 2h 2m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 18m. Total distance: 205.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 18m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (89%). Some complex stretches to watch for.
Drive Character
This is a 4h 18m highway drive covering 205.1 miles, with most of the trip on I 87 and Southern State Parkway. The longest continuous stretch is about 118.6 miles on I 87.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 46 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?
This is a straightforward highway drive that stays mostly on I 87 and Southern State Parkway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 13.3 miles in near I 87.
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 28 significant decision points across 205.1 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 13.3 miles (I 87): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 131.9 miles (NY 17): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 133.3 miles (NJ 17): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 28 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
9
13.3 mi into trip|~18m 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
131.9 mi into trip|~2h 36m 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
133.3 mi into trip|~2h 37m 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
162.3 mi into trip|~3h 17m 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
200.5 mi into trip|~4h 9m 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 Clifton Park, 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
13.3 mi in|~18m|via I 87
New York
13.3 mi in|~18m|via I 87
Buffalo
13.3 mi in|~18m|via I 87
Gsp South: Paterson
147.4 mi in|~2h 56m
Fort Lee
147.4 mi in|~2h 56m
Cross Island Parkway South
173.8 mi in|~3h 34m
Southern State Parkway East
175.3 mi in|~3h 36m
Eastern Long Island
175.3 mi in|~3h 36m
Main Roads
Road
Distance
Duration
I 87
118.6 mi
2h 17m
Southern State Parkway
24.7 mi
31m
NJ 17
14.1 mi
18m
Adirondack Northway
12.4 mi
16m
NJ 4
6.7 mi
9m
Cross Bronx Expressway
6.6 mi
8m
Clearview Expressway
5 mi
5m
Throgs Neck Bridge
2 mi
3m
Longest stretch:
I 87
— 118.6 mi, about 2h 17m
Turn-by-Turn Driving Directions
Step-by-step road directions between Clifton Park, NY and Islip, NY.
1
Start on Old Route 146
75 ft·5 sec·Old Route 146
2
Turn right onto US 9
0.1 mi·16 sec·Halfmoon Parkway
3
Turn slight right
417 ft·16 sec
4
Turn straight onto NY 146
0.4 mi·41 sec·State Highway 146
Use the left lane.
5
Take the ramp
0.3 mi·37 sec
Toward I 87 South: AlbanyUse the left lane.
6
Merge onto I 87
12 mi·16 min·Adirondack Northway
Use the slight right lane.
7
Keep slight right at fork onto I 87
0.3 mi·31 sec·I 87
Exit 1E-WToward I 87 South, I 90: Boston, Albany, New York, BuffaloUse the slight right lane.
8
Continue on I 87
0.5 mi·51 sec·I 87
Exit 1WToward I 87 South, I 90 West: New York, Buffalo
9
Keep slight right at fork onto I 87
118 mi·2 hr 16 min·I 87
Toward I 87 South: New YorkUse the straight / slight right lanes.
10
Keep slight right at fork onto NY 17
0.9 mi·59 sec·NY 17
Exit 15Toward I 287 South, NJ 17 South: New JerseyUse the slight right lane.
11
Continue on I 287; NJ 17
0.5 mi·39 sec·I 287; NJ 17
12
Keep slight left at fork onto NJ 17
14 mi·18 min·NJ 17
Exit 66Toward NJ 17 South: MahwahUse the slight left / straight lanes.
13
Take the exit
0.1 mi·19 sec
Toward NJ 4, GSP South: Paterson, Fort Lee, New York
14
Keep slight left at fork
0.5 mi·1 min
Toward NJ 4 East: Fort Lee, New York
15
Merge onto NJ 4
0.3 mi·24 sec·NJ 4
Use the right lane.
16
Continue on NJ 4
6.4 mi·8 min·NJ 4
Use the straight / slight right lanes.
17
Take the exit
0.2 mi·18 sec
Toward I 95 North: George Washington BridgeUse the straight / slight left lanes.
18
Merge onto I 95 EXPR
0.7 mi·54 sec·I 95 EXPR
Use the straight / slight right lanes.
19
Keep slight left at fork onto I 95 EXPR
0.8 mi·1 min·I 95 EXPR
20
Continue on I 95; US 1; US 9
0.6 mi·1 min·George Washington Bridge (upper level)
Use the straight / slight right lanes.
21
Continue on I 95; US 1
0.7 mi·1 min·Trans-Manhattan Expressway
22
Continue on I 95; US 1
4.7 mi·6 min·Cross Bronx Expressway
Use the straight / slight right lanes.
23
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.
24
Merge onto I 295
0.6 mi·58 sec·Throgs Neck Expressway
25
Continue on I 295
2.0 mi·3 min·Throgs Neck Bridge
Use the straight / slight right lanes.
26
Continue on I 295
5.0 mi·5 min·Clearview Expressway
Use the straight / slight right lanes.
27
Continue on NY 24
0.7 mi·1 min·Hollis Court Boulevard
Use the straight lane.
28
At end of road, turn left onto NY 24
0.2 mi·35 sec·Jamaica Avenue
Use the left lane.
29
Turn right onto Hempstead Avenue
0.9 mi·2 min·Hempstead Avenue
30
Turn right onto 225th Street
228 ft·9 sec·225th Street
Use the right lane.
31
Take the ramp
0.2 mi·28 sec
Toward Cross Island Parkway South, Verrazano Bridge
32
Merge onto CI
1.3 mi·1 min·Cross Island Parkway
Use the straight / slight right lanes.
33
Take the exit
0.5 mi·1 min
Exit 25AToward Southern State Parkway East, Eastern Long IslandUse the slight left / straight lanes.
34
Merge onto SO
25 mi·31 min·Southern State Parkway
Use the straight / slight right lanes.
35
Keep slight left at fork onto SO
0.2 mi·16 sec·Southern State Parkway
Use the straight / slight right lanes.
36
Take the exit
0.2 mi·31 sec
Exit 41SToward Bay Shore Road South, Bay ShoreUse the slight right lane.
37
Turn straight onto CR 57
0.5 mi·1 min·Bay Shore Road
38
Continue on CR 57
0.3 mi·43 sec·Howells Road
39
Turn straight onto CR 57
341 ft·6 sec·Sunrise Highway
40
Keep slight right at fork onto CR 57
0.6 mi·1 min·Howells Road
Toward Howells Road SouthUse the right lane.
41
Continue on CR 57
0.2 mi·24 sec·Roosevelt Street
42
Continue on CR 57
0.7 mi·1 min·3rd Avenue
43
At end of road, turn left onto NY 27A
1.1 mi·1 min·East Main Street
44
Continue on Montauk Highway
0.2 mi·17 sec·Montauk Highway
45
Continue on NY 27A
0.8 mi·1 min·Main Street
46
Arrive at destination
NY 27A
Trip Plan
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 102.6 miles from Clifton Park, NY, or about 2h 2m 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 45 miles or 55m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 102.6 miles or 2h 2m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 26m
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 Clifton Park, 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 Clifton Park, NY
This is one driving day of about 205.1 miles and 4h 18m.
Your first comfortable stop window is around 45 miles from Clifton Park, 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 102.6 mi from Clifton Park, NY
· 2h 2m into the drive
Place data sourced from public business listings. Hours and availability may vary.
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...
3 mi from route
~7 min detour
Free
near mile 155.6
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...
3 mi from route
~7 min detour
Free
near mile 155.6
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
~21 min detour
Free
near mile 155.6
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...
10 mi from route
~25 min detour
Free
near mile 155.6
Here at Federal Hall, George Washington took the oath of office as the first President of the United States, marking the beginning of the American constitutional republic. This historic site served as...
10 mi from route
~26 min detour
Free
near mile 155.6
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...
11 mi from route
~27 min detour
Free
near mile 155.6
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $22 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
61.5
0
$21.54
$9.84
Efficient EV
51.3
0
$17.95
$8.20
EV Truck/SUV
82
1
$28.71
$13.13
Gas CO2
72 kg
EV CO2
24 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.
Forecast as of Apr 15, 2026
Origin
Clifton Park, NY
Afternoon
in Clifton Park on Friday
Local time
2:10 PM
EDT
Current temp
46°F
Unavailable
Live forecast
Destination
Islip, NY
Afternoon
in Islip on Friday
Local time
2:10 PM
EDT
Current temp
44°F
Unavailable
Live forecast
57°F
Ramapo, NY
103 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
2 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
4h 18m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Clifton Park, NY to Islip, NY covers 205.1 miles and takes about 4h 18m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 87, Southern State Parkway, NJ 17. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 102.6 miles from Clifton Park, NY. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $33.76 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
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 28 significant decision points across 205.1 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 13.3 miles (I 87): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 131.9 miles (NY 17): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 133.3 miles (NJ 17): Highway fork - watch signs carefully. Lane positioning matters here.
Between Clifton Park, NY and Islip, NY, road signs point toward Albany, New York, Buffalo, Gsp South: Paterson, Fort Lee and Cross Island Parkway South - among others.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, NREL for EV charging, and NPS for national parks. See our methodology for refresh cadence and limitations.
