How far is Lambertville, NJ from Somerset, NJ?
The driving distance from Lambertville, NJ to Somerset, NJ is about 30 miles (48.3 km), with a travel time of about 00h 48m by car.
- The straight-line flight distance is about 25.6 miles (41.2 km).
- For a round trip, plan for roughly 01h 37m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 48m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Township in Somerset County, New Jersey
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Lambertville and Somerset.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lambertville and Somerset.
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1
Start on South Main Street
15 m · 5 sec · South Main Street
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2
Turn right onto Bridge Street
84 m · 11 sec · Bridge Street
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3
At the end of the road, turn left
5 mi · 6 min
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4
Take the exit slight right toward US 202 North: Flemington
2700 ft · 1 min
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5
Merge slight left
1.6 mi · 2 min
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6
Turn slight right onto Old York Road
3.4 mi · 6 min · Old York Road
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7
Continue on Amwell Road
12.2 mi · 21 min · Amwell Road
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8
Continue on Millstone Bypass
1.3 km · 1 min · Millstone Bypass
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9
Continue on Amwell Road
2.7 mi · 5 min · Amwell Road
-
10
Turn slight right
123 m · 20 sec
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11
Turn slight right onto Amwell Road
1.5 mi · 3 min · Amwell Road
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12
Continue on Hamilton Street
1.3 mi · 2 min · Hamilton Street
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13
Turn left onto Girard Avenue
1.1 km · 3 min · Girard Avenue
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14
Turn left onto Clinton Street
569 ft · 27 sec · Clinton Street
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15
At the end of the road, turn right onto West Point Avenue
132 m · 19 sec · West Point Avenue
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16
Arrive at your destination
0 m · 1 sec · West Point Avenue
Car Route Details
A richer read on the saved driving route between Lambertville and Somerset.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Amwell Road
Continue on Amwell Road
12.2 mi · 00h 21m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Lambertville and Mostly Sunny near Somerset.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lambertville to Somerset?
The road trip is about 30 miles (48.3 km) and usually takes 00h 48m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Montgomery is a useful midpoint, sitting about 15 miles from Lambertville and 15 miles from Somerset.
How much longer is the road route than the straight-line distance?
The direct path is about 25.6 miles (41.2 km), while the road route adds roughly 4.4 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:52 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.55 one way or $9.11 round trip. Estimated CO2 is about 9.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Lambertville and Mostly Sunny near Somerset.
Stop Ideas Near Montgomery
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Montgomery.
Princeton Junction station
New Brunswick station
Trenton Transit Center
Metropark station
Flight Path Map
This map shows the direct air route between Lambertville and Somerset. Straight-line distance: 25.58 mi (41.16 km).
#1 Lambertville
City in Hunterdon County, New Jersey, United States
| Population | 3,790 |
| Coordinates | 40.3659400, -74.9429400 |
| Altitude | 22 |
| Country | United States |
#2 Somerset
This large community in Somerset County, New Jersey, is situated at an elevation of 92 feet.
| Population | 965,424 |
| Coordinates | 40.4976000, -74.4884900 |
| Altitude | 28 |
| Country | United States |
End: West Point Avenue (-74.488027, 40.497322)
Estimated Travel Time
Distance: 48 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 00m |
| 40 mph (64.37 km/h) | 00h 45m |
| 50 mph (80.47 km/h) | 00h 36m |
| 60 mph (96.56 km/h) | 00h 30m |
| 70 mph (112.65 km/h) | 00h 25m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.30 | $4.55 | $9.11 |
| Mid-grade | $4.88 | $5.17 | $10.34 |
| Premium | $5.18 | $5.49 | $10.97 |
| Diesel | $6.32 | $6.70 | $13.39 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in New Jersey · Oct 15, 2026