How far is Menlo Park, NJ from Trenton, NJ?
The driving distance from Menlo Park, NJ to Trenton, NJ is about 45.4 miles (73 km), with a travel time of about 00h 51m by car.
- The straight-line flight distance is about 32.1 miles (51.7 km).
- For a round trip, plan for roughly 01h 42m 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 51m.
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.
Populated area in South Brunswick, New Jersey
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Menlo Park and Trenton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Menlo Park and Trenton.
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1
Start on Philip Street
897 ft · 33 sec · Philip Street
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2
At the end of the road, turn right onto Lincoln Highway
2195 ft · 52 sec · Lincoln Highway
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3
Turn left onto Evergreen Road
2714 ft · 1 min · Evergreen Road
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4
Continue on Oakwood Avenue
1088 ft · 36 sec · Oakwood Avenue
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5
Turn left onto Parsonage Road
3091 ft · 1 min · Parsonage Road
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6
Turn right
1.6 mi · 2 min
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7
Continue straight
7.4 mi · 11 min
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8
Continue straight
634 ft · 10 sec
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9
Keep slight left
84 m · 4 sec
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10
Keep slight left
118 m · 6 sec
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11
Keep slight left
3.6 mi · 5 min
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12
Continue straight
13.9 mi · 20 min
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13
Take the exit slight right
975 ft · 15 sec
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14
Keep slight left
2012 ft · 31 sec
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15
Merge slight left onto Brunswick Pike
1.4 km · 1 min · Brunswick Pike
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16
Continue on Trenton Freeway
3 mi · 4 min · Trenton Freeway
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17
Take the exit slight right toward Olden Avenue, New York Avenue
145 m · 14 sec
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18
At the end of the road, turn left onto New York Avenue
147 m · 14 sec · New York Avenue
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19
Turn left onto North Olden Avenue
1.4 mi · 3 min · North Olden Avenue
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20
Turn right onto Hamilton Avenue
2992 ft · 1 min · Hamilton Avenue
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21
Turn right onto Chambers Street
2 m · 1 sec · Chambers Street
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22
Arrive at your destination
0 m · 1 sec · Chambers Street
Car Route Details
A richer read on the saved driving route between Menlo Park 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.
Parsonage Road
Continue straight
13.9 mi · 00h 20m
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.
Slight Chance Rain Showers leaving Menlo Park and Slight 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 Menlo Park to Trenton?
The road trip is about 45.4 miles (73 km) and usually takes 00h 51m 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?
Kendall Park is a useful midpoint, sitting about 17.5 miles from Menlo Park and 27.8 miles from Trenton.
How much longer is the road route than the straight-line distance?
The direct path is about 32.1 miles (51.7 km), while the road route adds roughly 13.3 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 4:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.54 one way or $13.08 round trip. Estimated CO2 is about 14.2 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around Menlo Park and Slight Chance Rain Showers near Trenton.
Stop Ideas Near Kendall Park
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 Kendall Park.
Princeton Junction station
New Brunswick station
Metropark station
Trenton Transit Center
Flight Path Map
This map shows the direct air route between Menlo Park and Trenton. Straight-line distance: 32.16 mi (51.75 km).
#1 Menlo Park
Township in Middlesex County, New Jersey, United States
| Population | 97,687 |
| Coordinates | 40.5651000, -74.3373700 |
| Altitude | 42 |
| Country | United States |
#2 Trenton
The capital of New Jersey.
| Population | 82,957 |
| Coordinates | 40.2170500, -74.7429400 |
| Altitude | 17 |
| Country | United States |
End: Hamilton Avenue (-74.742936, 40.217034)
Estimated Travel Time
Distance: 73 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 30m |
| 40 mph (64.37 km/h) | 01h 08m |
| 50 mph (80.47 km/h) | 00h 54m |
| 60 mph (96.56 km/h) | 00h 45m |
| 70 mph (112.65 km/h) | 00h 38m |
| 80 mph (129 km/h) | 00h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $6.54 | $13.08 |
| Mid-grade | $4.60 | $7.36 | $14.72 |
| Premium | $4.95 | $7.93 | $15.85 |
| Diesel | $5.98 | $9.57 | $19.14 |
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 · Jun 01, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.