How far is Plainsboro, NJ from Trenton, NJ?
The driving distance from Plainsboro, NJ to Trenton, NJ is about 14.6 miles (23.5 km), with a travel time of about 00h 23m by car.
- The straight-line flight distance is about 11 miles (17.7 km).
- For a round trip, plan for roughly 00h 46m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 23m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Mercer County, New Jersey
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Plainsboro and Trenton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Plainsboro and Trenton.
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1
Start on Prospect Avenue
12 m · 8 sec · Prospect Avenue
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2
Turn left onto Plainsboro Road
1.6 km · 2 min · Plainsboro Road
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3
Continue on Connector Road
1651 ft · 49 sec · Connector Road
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4
Take the ramp left toward Scudders Mill Road
1208 ft · 35 sec · Scudders Mill Road
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5
Keep slight left
2983 ft · 2 min
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6
Merge slight left
5.3 mi · 7 min
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7
Take the exit slight right
975 ft · 15 sec
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8
Keep slight left
2012 ft · 31 sec
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9
Merge slight left onto Brunswick Pike
1.4 km · 1 min · Brunswick Pike
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10
Continue on Trenton Freeway
3 mi · 4 min · Trenton Freeway
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11
Take the exit slight right toward Olden Avenue, New York Avenue
145 m · 14 sec
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12
At the end of the road, turn left onto New York Avenue
147 m · 14 sec · New York Avenue
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13
Turn left onto North Olden Avenue
1.4 mi · 3 min · North Olden Avenue
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14
Turn right onto Hamilton Avenue
2992 ft · 1 min · Hamilton Avenue
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15
Turn right onto Chambers Street
2 m · 1 sec · Chambers Street
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16
Arrive at your destination
0 m · 1 sec · Chambers Street
Car Route Details
A richer read on the saved driving route between Plainsboro and Trenton.
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.
Scudders Mill Road
Merge slight left
5.32 mi · 00h 07m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Chance Rain Showers leaving Plainsboro and Chance Rain Showers near Trenton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Plainsboro to Trenton?
The road trip is about 14.6 miles (23.5 km) and usually takes 00h 23m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Lawrence is a useful midpoint, sitting about 7 miles from Plainsboro and 7.6 miles from Trenton.
How much longer is the road route than the straight-line distance?
The direct path is about 11 miles (17.7 km), while the road route adds roughly 3.6 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:44 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.12 one way or $4.25 round trip. Estimated CO2 is about 4.6 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Plainsboro and Chance Rain Showers near Trenton.
Stop Ideas Near Lawrence
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Old City Hall
Trenton City Hall
Trenton Health & Human Services
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lawrence.
Princeton Junction station
Trenton Transit Center
New Brunswick station
Cornwells Heights
Flight Path Map
This map shows the direct air route between Plainsboro and Trenton. Straight-line distance: 11 mi (17.71 km).
#1 Plainsboro
Township in Middlesex County, New Jersey
| Population | 22,709 |
| Coordinates | 40.3334400, -74.6004300 |
| Altitude | 21 |
| Country | United States |
#2 Trenton
The capital of New Jersey.
| Population | 82,957 |
| Coordinates | 40.2170500, -74.7429400 |
| Altitude | 17 |
| Country | United States |
End: Chambers Street (-74.742936, 40.217034)
Estimated Travel Time
Distance: 24 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 29m |
| 40 mph (64.37 km/h) | 00h 21m |
| 50 mph (80.47 km/h) | 00h 17m |
| 60 mph (96.56 km/h) | 00h 14m |
| 70 mph (112.65 km/h) | 00h 12m |
| 80 mph (129 km/h) | 00h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $2.12 | $4.25 |
| Mid-grade | $4.60 | $2.39 | $4.78 |
| Premium | $4.95 | $2.58 | $5.15 |
| Diesel | $5.98 | $3.11 | $6.22 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.