Origin
Islip, NY
Afternoon in Islip on Saturday
Local time
1:38 PM
EDT
Current temp
44°F
Unavailable
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
2h 19m
Distance
104.5 mi
168 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$17
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Islip, NY
Wikimedia Commons
East Fishkill, NY
Wikimedia Commons
Islip, NY to East Fishkill, NY is 104.5 miles and takes about 2h 19m via I 684 and Southern State Parkway, with a fuel budget near $17 and enough daylight to finish in a day. This drive stays within New York, moving from the Northeast region to the Northeast region. It's a straightforward, highway-focused trip that’s ideal for a single-day journey, getting you from Long Island to the Hudson Valley area without much fuss. You'll spend most of your time on major parkways and interstates, making it a convenient option if you’re looking for an efficient way to cover this distance.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
52.2 miles from Islip, NY
A natural place for your longest stop of the day , about 1h 15m into the drive .
| Road | Distance | Duration |
|---|---|---|
| I 684 | 27 mi | 31m |
| Southern State Parkway | 24.7 mi | 31m |
| I 84 | 15.4 mi | 18m |
| Hutchinson River Parkway | 13.5 mi | 19m |
| Clearview Expressway | 5 mi | 5m |
| Throgs Neck Expressway | 2.5 mi | 3m |
| Throgs Neck Bridge | 2 mi | 3m |
| Main Street | 1.8 mi | 3m |
Step-by-step road directions between Islip, NY and East Fishkill, NY.
Start on NY 27A
Continue on Montauk Highway
Continue on NY 27A
Turn right onto 3rd Avenue
Continue on CR 57
Continue on CR 57
Turn straight onto Sunrise Highway
Keep slight right at fork onto CR 57
Continue on CR 57
Take the ramp
Continue on this road
Merge onto SO
Take the exit
Merge onto CI
Take the exit
Keep slight left at fork
Keep slight right at fork
Keep slight right at fork
Continue on this road
Keep slight left at fork
Turn right onto NY 24
Turn left onto Jamaica Avenue
Turn right onto NY 24
Continue on I 295
Continue on I 295
Continue on I 295
Keep slight right at fork onto I 695
Merge onto I 95
Continue on I 95
Take the exit
Keep slight left at fork
Merge onto HR
Keep slight left at fork
Merge onto I 684
Continue on I 684
Take the exit
Merge onto I 84
Take the exit
Merge onto Taconic State Parkway
Take the exit
Turn left onto NY 52
Arrive at destination
Given the 2h 19m duration, leaving Islip in the morning should allow you to reach East Fishkill with plenty of daylight to spare. With no designated stops in the data, plan for a brief pause on your own if needed, perhaps around the halfway mark. The estimated fuel cost is $17, so ensure your tank is sufficiently full before departing. Keep an eye on traffic, especially on the Southern State Parkway, as it can experience congestion during peak hours. This is a manageable drive to complete in one day, so flexibility with your departure time is an advantage.
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.
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 23 miles or 32m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 52.2 miles or 1h 15m 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 55m
Traffic, exits, and arrival timing usually matter more near East Fishkill, NY than in the middle of the route.
Open the route before leaving Islip, 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 Islip, NY
This is one driving day of about 104.5 miles and 2h 19m.
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
52 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.
A short stop after about 23 miles helps settle the day before fatigue starts building.
The midpoint is around 52.2 miles from Islip, 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.
5 decision points cluster between mile 3.6 and 43.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Keep slight right at fork onto CR 57 / Howells Road toward Howells Road, Deer Park
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork toward NY 24 West: Hempstead Avenue
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight right at fork toward Hempstead Avenue West
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight right at fork onto I 695 / Throgs Neck Expressway toward I 695 North: New Haven
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit toward Hutchinson Parkway North
Exit ramp - move to the correct lane early. Lane positioning matters here
Regular Gas
$17.20 one way
$34.40 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.52 | $18.60 | $37.20 |
| premium | $4.92 | $20.25 | $40.51 |
| diesel | $5.61 | $23.07 | $46.14 |
Estimated Tolls: $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
$17
Tolls
$7
Meals
$25–$50
Total
$49–$74
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 36.6 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging · 0 stops · 68% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 31.3 | 0 | $10.97 | $5.02 |
| Efficient EV | 26.1 | 0 | $9.14 | $4.18 |
| EV Truck/SUV | 41.8 | 0 | $14.63 | $6.69 |
Gas CO2
37 kg
EV CO2
12 kg (68% 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.
Current conditions at both ends of the drive.
Origin
Afternoon in Islip on Saturday
Local time
1:38 PM
EDT
Current temp
44°F
Unavailable
Destination
Afternoon in East Fishkill on Saturday
Local time
1:38 PM
EDT
Current temp
66°F
Unavailable
43°F
Mount Vernon, NY
52 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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
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.
Worth a detour if your schedule allows.
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This drive is predominantly highway-focused, with 88% of the journey taking place on major roads. You'll encounter stretches on the Southern State Parkway and I-684, with the longest uninterrupted section being 27 miles on I-684. Expect a relatively fast-paced experience, as the route is designed for efficient travel rather than leisurely sightseeing. The character of the drive remains consistent, primarily consisting of interstate and parkway driving.
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 3.6 miles in near CR 57 / Howells Road.
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 104.5 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 3.6 miles (CR 57 / Howells Road): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 31.1 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 31.2 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Islip, NY and East Fishkill, NY, road signs point toward Cross Island Parkway North, Hempstead Avenue West, Grandstand, Hutchinson Parkway North and Hutchinson River Parkway North.
Cross Island Parkway North
Hempstead Avenue West
Grandstand
Hutchinson Parkway North
Hutchinson River Parkway North
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
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 2h 19m. Total distance: 104.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 19m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (88%). Some complex stretches to watch for.
Compiled by the Trip.ovh 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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