How far is Lambertville, NJ from Middletown, NJ?
The driving distance from Lambertville, NJ to Middletown, NJ is about 59.8 miles (96.3 km), with a travel time of about 01h 14m by car.
- The straight-line flight distance is about 43.5 miles (70 km).
- For a round trip, plan for roughly 02h 29m 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 01h 14m.
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.
Borough in Somerset County, New Jersey
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Cloudy
Driving Route Map
The map below follows the saved road route between Lambertville and Middletown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lambertville and Middletown.
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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
-
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
6 mi · 9 min
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6
Keep slight right to continue on US 202
13.6 mi · 19 min · US 202
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7
Take the exit slight right toward US 22 East: New York, Somerville
140 m · 13 sec
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8
Keep slight left to continue on US 22 East: New York
945 ft · 27 sec
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9
Merge slight left
2.3 mi · 3 min
-
10
Take the exit slight left toward I 287 South: Perth Amboy
2180 ft · 45 sec
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11
Merge slight left
14.3 mi · 17 min
-
12
Continue straight
1.8 mi · 2 min
-
13
Take the exit slight right toward GSP South
2209 ft · 54 sec
-
14
Merge slight left onto Garden State Parkway
1.7 mi · 2 min · Garden State Parkway
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15
Keep slight left to continue on Garden State Parkway
1.2 km · 49 sec · Garden State Parkway
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16
Keep slight left to continue on Garden State Parkway
6.6 mi · 8 min · Garden State Parkway
-
17
Take the exit slight right toward NJ 35, NJ 36 South: Hazlet, Keyport
3026 ft · 1 min
-
18
Keep slight left
50 m · 4 sec
-
19
Keep slight right to continue on NJ 35: Hazlet
969 ft · 28 sec
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20
Merge slight left
5.3 mi · 8 min
-
21
Turn right onto New Monmouth Road
1507 ft · 32 sec · New Monmouth Road
-
22
At the end of the road, turn right onto Kings Highway
1023 ft · 21 sec · Kings Highway
-
23
Arrive at your destination
0 m · 1 sec · Kings Highway
Car Route Details
A richer read on the saved driving route between Lambertville and Middletown.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 287 South
Merge slight left
14.3 mi · 00h 17m
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.
Partly Sunny leaving Lambertville and Partly Cloudy near Middletown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lambertville to Middletown?
The road trip is about 59.8 miles (96.3 km) and usually takes 01h 14m 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?
South Bound Brook is a useful midpoint, sitting about 30.1 miles from Lambertville and 29.8 miles from Middletown.
How much longer is the road route than the straight-line distance?
The direct path is about 43.5 miles (70 km), while the road route adds roughly 16.3 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 4:00 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.62 one way or $17.24 round trip. Estimated CO2 is about 18.8 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Lambertville and Partly Cloudy near Middletown.
Stop Ideas Near South Bound Brook
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 South Bound Brook.
New Brunswick station
Metropark station
Princeton Junction station
Newark Liberty International Airport
Flight Path Map
This map shows the direct air route between Lambertville and Middletown. Straight-line distance: 43.51 mi (70.02 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 Middletown
Middletown is a place in New Jersey, United States.
| Population | 0 |
| Coordinates | 40.3942800, -74.1170900 |
| Altitude | 36 |
| Country | United States |
End: Kings Highway (-74.117093, 40.394098)
Estimated Travel Time
Distance: 96 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 59m |
| 40 mph (64.37 km/h) | 01h 29m |
| 50 mph (80.47 km/h) | 01h 11m |
| 60 mph (96.56 km/h) | 00h 59m |
| 70 mph (112.65 km/h) | 00h 51m |
| 80 mph (129 km/h) | 00h 44m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $8.62 | $17.24 |
| Mid-grade | $4.60 | $9.70 | $19.41 |
| Premium | $4.95 | $10.45 | $20.91 |
| Diesel | $5.98 | $12.62 | $25.24 |
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 · Apr 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.