How far is Dunellen, NJ from Trenton, NJ?
The driving distance from Dunellen, NJ to Trenton, NJ is about 35.7 miles (57.5 km), with a travel time of about 00h 59m by car.
- The straight-line flight distance is about 29.4 miles (47.3 km).
- For a round trip, plan for roughly 01h 59m 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 59m.
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.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Dunellen and Trenton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dunellen and Trenton.
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1
Start on Dunellen Avenue
43 m · 12 sec · Dunellen Avenue
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2
Turn left onto Sanford Avenue
610 ft · 31 sec · Sanford Avenue
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3
At the end of the road, turn right onto Bound Brook Road
1.6 km · 2 min · Bound Brook Road
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4
Turn left onto South Lincoln Avenue
2388 ft · 1 min · South Lincoln Avenue
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5
Continue on Lincoln Boulevard
1.4 km · 2 min · Lincoln Boulevard
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6
Turn left onto Cedar Avenue
1362 ft · 27 sec · Cedar Avenue
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7
Continue on Possumtown Road
1.3 mi · 2 min · Possumtown Road
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8
At the end of the road, turn left onto Centennial Avenue
1686 ft · 26 sec · Centennial Avenue
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9
Turn right onto Old New Brunswick Road
934 ft · 19 sec · Old New Brunswick Road
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10
Continue on Hoes Lane
5 mi · 6 min · Hoes Lane
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11
Take the exit slight right toward New Brunswick, New Street, Paul Robeson Boulevard
679 ft · 17 sec
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12
Turn straight onto Burnet Street
111 m · 7 sec · Burnet Street
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13
Turn slight right onto New Street, Arts and Business District
701 ft · 33 sec
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14
Continue on New Street
1014 ft · 26 sec · New Street
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15
Turn left onto Livingston Avenue
3 mi · 6 min · Livingston Avenue
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16
Continue on Livingston Avenue
903 ft · 18 sec · Livingston Avenue
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17
Take the ramp straight
1036 ft · 30 sec
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18
Merge slight left
2.3 mi · 3 min
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19
Continue straight
13.9 mi · 20 min
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20
Take the exit slight right
975 ft · 15 sec
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21
Keep slight left
2012 ft · 31 sec
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22
Merge slight left onto Brunswick Pike
1.4 km · 1 min · Brunswick Pike
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23
Continue on Trenton Freeway
3 mi · 4 min · Trenton Freeway
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24
Take the exit slight right toward Olden Avenue, New York Avenue
145 m · 14 sec
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25
At the end of the road, turn left onto New York Avenue
147 m · 14 sec · New York Avenue
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26
Turn left onto North Olden Avenue
1.4 mi · 3 min · North Olden Avenue
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27
Turn right onto Hamilton Avenue
2992 ft · 1 min · Hamilton Avenue
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28
Turn right onto Chambers Street
2 m · 1 sec · Chambers Street
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29
Arrive at your destination
0 m · 1 sec · Chambers Street
Car Route Details
A richer read on the saved driving route between Dunellen 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.
Livingston Avenue
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.
Mostly Sunny leaving Dunellen and Sunny near Trenton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dunellen to Trenton?
The road trip is about 35.7 miles (57.5 km) and usually takes 00h 59m 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 18 miles from Dunellen and 17.7 miles from Trenton.
How much longer is the road route than the straight-line distance?
The direct path is about 29.4 miles (47.3 km), while the road route adds roughly 6.3 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 4:30 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.15 one way or $10.30 round trip. Estimated CO2 is about 11.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Dunellen and Sunny 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 Dunellen and Trenton. Straight-line distance: 29.41 mi (47.33 km).
#1 Dunellen
Borough in Middlesex County, New Jersey
| Population | 7,141 |
| Coordinates | 40.5892700, -74.4718200 |
| Altitude | 14 |
| 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: 58 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 11m |
| 40 mph (64.37 km/h) | 00h 53m |
| 50 mph (80.47 km/h) | 00h 42m |
| 60 mph (96.56 km/h) | 00h 35m |
| 70 mph (112.65 km/h) | 00h 30m |
| 80 mph (129 km/h) | 00h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $5.15 | $10.30 |
| Mid-grade | $4.60 | $5.79 | $11.59 |
| Premium | $4.95 | $6.24 | $12.48 |
| Diesel | $5.98 | $7.53 | $15.07 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.