Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
8h 40m
Distance
399.1 mi
642 km
Drive Score
9/10
Great drive
Same Day?
2-day trip
Fuel Cost
$66
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Oyster Bay, NY
Wikimedia Commons
Somerset, NY
Wikimedia Commons
The drive from Oyster Bay, NY to Somerset, NY covers 399.1 miles and takes about 8h 40m behind the wheel. It usually feels better as a 2-day road trip than as one long push.
The route leans on I 81, Christopher Columbus Highway, New York State Thruway for much of the mileage, and the overall profile is turn-heavy local drive. The longest uninterrupted segment is about 97.3 miles on I 81. At current regular gas prices, budget about $65.69 one way before food or hotel costs.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
199.5 miles from Oyster Bay, NY
A natural place for your longest stop of the day , about 4h 11m into the drive .
Oyster Bay is one of three towns in Nassau County, on Long Island, New York. The town of Oyster Bay comprises a large portion of eastern Nassau County and includes a slew of villages and other communities. This article covers North Oyster Bay – the area closest to Oyster Bay itself (in other words, everything that is north of the Long Island Expressway). See South Oyster Bay for the southern half of the town (in other words, the area south of the expressway). See the article for Glen Cove for communities in the northwest part of the town that are closest to that city.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Expect a 8h 40m drive with frequent turns across 399.1 miles of local and secondary roads.
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 17.6 miles in.
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 41 significant decision points across 399.1 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 17.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 29.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 30.1 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
These are the spots where you need to pay the most attention. Preview them before you drive.
Take the exit toward I 295 North: Throgs Neck Bridge, Bronx, New England
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
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 left at fork toward I 95 South, NJTP South: Hackensack
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit toward I 80 West: Paterson, Hackensack
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit toward NY 531 West: Spencerport, Brockport
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Oyster Bay, NY and Somerset, NY, road signs point toward Upper Level, Njtp South: Hackensack, Hackensack, Albany and Brockport.
Upper Level
Njtp South: Hackensack
Hackensack
Albany
Brockport
| Road | Distance | Duration |
|---|---|---|
| I 81 | 97.3 mi | 1h 55m |
| Christopher Columbus Highway | 68.2 mi | 1h 20m |
| New York State Thruway | 30.3 mi | 34m |
| I 380 | 27.7 mi | 30m |
| Roosevelt Highway | 20.6 mi | 29m |
| Keystone Shortway | 17.3 mi | 24m |
| Eastern Expressway | 15.3 mi | 19m |
| Northern Boulevard | 13.4 mi | 22m |
Step-by-step road directions between Oyster Bay, NY and Somerset, NY.
Start on Berry Hill Road
Turn sharp left onto NY 106
Continue on NY 106
Continue on NY 106
Turn right onto NY 25A
Take the ramp
Merge onto CI
Take the exit
Merge onto 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 left at fork
Merge onto I 95; NJTP
Take the exit
Continue on I 80
Keep slight left at fork onto I 80
Keep slight left at fork onto I 80
Take the exit
Continue on I 380
Merge onto I 81
Keep slight right at fork onto I 81
Keep slight left at fork onto I 81
Take the exit
Turn right onto NY 13
Turn left onto Locust Avenue
Continue on Albany Street
At end of road, turn right onto US 11; NY 41
Turn left onto NY 41
Continue on NY 41
Continue on NY 41
Continue on NY 41
Continue on NY 41
Turn left onto US 20
Turn right onto US 20
Turn left onto US 20; NY 5
Continue on US 20; NY 5; NY 38
Continue on US 20; NY 5
Turn right onto NY 318
Continue on NY 318
Turn right onto NY 414
Continue on NY 414
Take the ramp
Keep slight left at fork
Merge onto I 90
Take the exit
Continue on I 490
Keep slight left at fork onto I 490
Take the exit
Continue on NY 531
Continue on NY 31
Turn right onto NY 260
Turn left onto NY 104
Turn right onto CR 32
Turn left onto NY 18
Continue on NY 18
Turn right onto Quaker Road
Arrive at destination
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.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 88 miles or 1h 57m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 199.5 miles or 4h 11m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 199.5 miles or 4h 11m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 7h 16m
Traffic, exits, and arrival timing usually matter more near Somerset, NY than in the middle of the route.
Open the route before leaving Oyster Bay, 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.
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Oyster Bay, NY
Aim for roughly 200 miles and 4.3 hours of wheel time on this day.
Day 2
Finish the approach into Somerset, NY
Aim for roughly 200 miles and 4.3 hours of wheel time on this day.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 199.5 mi from Oyster Bay, NY · 4h 11m into the drive
Mid-route town
Overnight candidate
200 mi into the route
Best for: Hotel check-in, dinner, and a fresh start
This lines up well with a realistic day-end stop if you are breaking the drive into stages.
Find hotels in Union, NYNight 1
200 mi · about 4.3h in
A practical overnight split lands near Union, NY after about 200 miles or 4.3 hours of driving.
Find hotelsA short stop after about 88 miles helps settle the day before fatigue starts building.
The midpoint is around 199.5 miles from Oyster Bay, NY, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 81 if your tank is already low. That segment runs about 97.3 miles.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 200 miles or 4.3 hours on the road.
The final approach into Somerset, 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 Somerset, NY.
On a multi-day trip, keep the last day a little lighter so you reach Somerset, NY with some flexibility left in the schedule.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$65.69 one way
$131.39 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.52 | $71.04 | $142.07 |
| premium | $4.92 | $77.35 | $154.71 |
| diesel | $5.61 | $88.12 | $176.23 |
Estimated Tolls: $24.35
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
$66
Tolls
$24
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$220–$330
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 139.6 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $42 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 119.7 | 1 | $41.91 | $19.16 |
| Efficient EV | 99.8 | 1 | $34.92 | $15.96 |
| EV Truck/SUV | 159.6 | 1 | $55.87 | $25.54 |
Gas CO2
140 kg
EV CO2
47 kg (66% 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.
Current conditions at both ends of the drive.
Origin
Late night in Oyster Bay on Saturday
Local time
2:49 AM
EDT
Current temp
86°F
Mostly Sunny
Flood Warning
Flood Warning issued April 15 at 11:57PM EDT by NWS Binghamton NY
Destination
Late night in Somerset on Saturday
Local time
2:49 AM
EDT
Current temp
37°F
Unavailable
53°F
Union, NY
200 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.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
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
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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