Trip from Islip, NY to Dolgeville, NY
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Jun 4, 2026 · Editorial standards
Drive Time
5h 21m
Distance
254.1 mi
409 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$45
one way
EV Charging
Unknown
Best Time to Leave
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Islip, NY
Wikimedia Commons
Dolgeville, NY
Renan Tagliaferro
Trip Overview
Islip, NY to Dolgeville, NY is 254.1 miles and takes about 5h 21m via NY 17, New York State Thruway, and Southern State Parkway, with a fuel budget near $45 and enough daylight to finish in a day. This trip stays within New York, moving from the Northeast region to another part of the Northeast. You'll spend most of your time on major roadways, making it a straightforward drive. Consider this route if you're looking for an efficient way to cover ground between these two points in NY, with a manageable duration and cost.
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
127.1 miles from Islip, NY
A natural place for your longest stop of the day , about 2h 43m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| NY 17 | 117.5 mi | 2h 15m |
| New York State Thruway | 34.5 mi | 39m |
| Southern State Parkway | 24.7 mi | 31m |
| State Highway 29 | 18.6 mi | 25m |
| NJ 17 | 14.7 mi | 18m |
| NJ 4 | 6.7 mi | 9m |
| Cross Bronx Expressway | 6.6 mi | 8m |
| Clearview Expressway | 5 mi | 5m |
Traffic on I-95
Hour-of-day weekday pattern from 13 FHWA count stations on your route.
Peak
7 AM
~4,026 veh/hr typical
Quietest
2 AM
~1,234 veh/hr
Peak-to-quiet ratio
3.3×
busier at peak than in the quiet hours
Averaged across 21 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 Islip, NY and Dolgeville, 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 left at fork onto I 295
Keep slight left at fork onto I 95; US 1
Continue on I 95; US 1
Continue on I 95 EXPR; US 1 EXPR; US 9 EXPR
Keep slight left at fork onto I 95 EXPR; US 1 EXPR; US 9 EXPR
Keep slight left at fork onto I 95 EXPR; NJTP
Take the exit
Keep slight right at fork
Merge onto NJ 4
Take the exit
Keep slight right at fork
Merge onto NJ 17
Continue on NJ 17
Continue on NJ 17
Continue on NJ 17
Continue on I 287; NY 17
Keep slight left at fork onto NY 17
Keep slight left at fork onto I 90
Take the exit
At end of road, turn left onto Riverside Drive
At end of road, turn right onto NY 30A
Continue on NY 30A
Turn left onto Park Street
At end of road, turn right onto Broadway
Turn left onto NY 5
Turn right onto NY 334
Continue on NY 334
Turn slight left onto CR 116
At end of road, turn right onto NY 67
Turn slight left onto CR 116
At end of road, turn left onto NY 29
Continue on NY 29
Turn left onto NY 167
Turn right onto Cramer Lane
Arrive at destination
Trip Plan
Given the 5h 21m estimated drive time and 254.1 miles, this trip is well-suited for a single day. Aim to leave Islip in the morning to allow ample time for the drive and any unforeseen delays. The longest stretch without a major exit is 117.5 miles, so ensure you have sufficient fuel before embarking on that segment. With a fuel cost estimated around $45, it's a budget-friendly option. Consider taking a break around the halfway point, as the drive is long enough to warrant a stop for stretching and refreshments.
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.
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 56 miles or 1h 18m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 127.1 miles or 2h 43m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 17m
Traffic, exits, and arrival timing usually matter more near Dolgeville, NY than in the middle of the route.
Before You Leave
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 254.1 miles and 5h 21m.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
127 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
A short stop after about 56 miles helps settle the day before fatigue starts building.
The midpoint is around 127.1 miles from Islip, NY, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before NY 17 if your tank is already low. That segment runs about 117.5 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Stops Along Your Drive
Picked by where they fit in your drive — first break, midpoint reset, final stretch.
Sloatsburg Service Area
Rest Area I-87 (South Bound)
Plattkill Service Area
Malden Service Area
Modena Travel Plaza
TA
Pattersonville Travel Plaza
Guilderland Travel Plaza
Ulster Travel Plaza
Modena Service Plaza
Pilot Travel Center
Pilot Travel Center
Rest Area
Mohawk Travel Plaza
Rest Area
Pilot Travel Center
I-90 Eastbound Parking/Rest Area
I-90 Westbound Parking/Rest Area
Service Plaza
Plaza 23 Truck Stop
Pilot Travel Center
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 385 decision points cluster between mile 3.6 and 50.3 — 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
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
Keep slight right at fork toward NJ 4 West: Paramus
Highway fork - watch signs carefully. Lane positioning matters here
Fuel & Cost
Regular Gas
$45.10 one way
$90.20 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.85 | $48.48 | $96.96 |
| premium | $5.24 | $52.41 | $104.82 |
| diesel | $5.35 | $53.52 | $107.04 |
Estimated Tolls: $24.27
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
$45
Tolls
$24
Meals
$25–$50
Total
$94–$119
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 88.9 kg one way. Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $27 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 76.2 | 0 | $26.68 | $12.20 |
| Efficient EV | 63.5 | 0 | $22.23 | $10.16 |
| EV Truck/SUV | 101.6 | 1 | $35.57 | $16.26 |
Gas CO2
89 kg
EV CO2
30 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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.
Origin
Islip, NY
Late night in Islip on Thursday
Local time
12:02 AM
EDT
Current temp
56°F
Areas Of Fog
Rip Current Statement
Rip Current Statement issued May 24 at 7:24PM EDT until May 25 at 9:00PM EDT by NWS Upton NY
Destination
Dolgeville, NY
Late night in Dolgeville on Thursday
Local time
12:02 AM
EDT
Current temp
48°F
Rain
Rip Current Statement
Rip Current Statement issued May 24 at 7:24PM EDT until May 25 at 9:00PM EDT by NWS Upton NY
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
8 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
5h 21m 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.
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...
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...
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...
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...
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...
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...
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
This route is predominantly highway, with 81% of the drive on major roads. You'll encounter the longest continuous stretch of highway at 117.5 miles on NY 17. The transition from highway to surface roads will occur as you approach your destination, so be prepared for more local traffic and potentially more frequent intersections. The high percentage of highway driving means you'll experience a consistent pace for most of the trip.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on NY 17 and New York State Thruway. 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 38 significant decision points across 254.1 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 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.
Elevation Profile
Gently rolling terrain
Total Climb
1,727 ft
Total Descent
944 ft
Highest Point
1,113 ft
~236 mi in
Elevation Range
1,101 ft
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 Islip, NY and Dolgeville, NY, road signs point toward Cross Island Parkway North, Hempstead Avenue West, Grandstand, Upper Level, Njtp South: Hackensack and Gsp South - among others.
Cross Island Parkway North
Hempstead Avenue West
Grandstand
Upper Level
Njtp South: Hackensack
Gsp South
Gsp North
Newark
Mahwah
New York State Thruway North: Albany
Fonda
About the Cities
Starting 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
Arriving in Dolgeville, NY
Full guide →Top landmarks
- • United States Post Office — post office in Dolgeville, New York
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 5h 21m. Total distance: 254.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 21m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (81%). Some complex stretches to watch for.
Frequently Asked Questions
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, USGS 3DEP for elevation, NPS for national parks, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.
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