How far is Colonia, NJ from Trenton, NJ?
The driving distance from Colonia, NJ to Trenton, NJ is about 46.2 miles (74.4 km), with a travel time of about 00h 52m by car.
- The straight-line flight distance is about 33.9 miles (54.5 km).
- For a round trip, plan for roughly 01h 45m 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 52m.
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 Colonia and Trenton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Colonia and Trenton.
-
1
Start on South Cliff Road
57 m · 14 sec · South Cliff Road
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2
Turn left onto South Hill Road
899 ft · 41 sec · South Hill Road
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3
Turn right onto North Washington Avenue
1504 ft · 1 min · North Washington Avenue
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4
Turn right onto Saint Georges Avenue
569 ft · 12 sec · Saint Georges Avenue
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5
Take the ramp slight right toward US 1 South, US 9 South: Trenton, Shore Points
1177 ft · 30 sec
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6
Merge slight left
1418 ft · 24 sec
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7
Keep slight right
1.8 mi · 3 min
-
8
Continue straight
2.1 mi · 3 min
-
9
Continue straight
7.4 mi · 11 min
-
10
Continue straight
634 ft · 10 sec
-
11
Keep slight left
84 m · 4 sec
-
12
Keep slight left
118 m · 6 sec
-
13
Keep slight left
3.6 mi · 5 min
-
14
Continue straight
13.9 mi · 20 min
-
15
Take the exit slight right
975 ft · 15 sec
-
16
Keep slight left
2012 ft · 31 sec
-
17
Merge slight left onto Brunswick Pike
1.4 km · 1 min · Brunswick Pike
-
18
Continue on Trenton Freeway
3 mi · 4 min · Trenton Freeway
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19
Take the exit slight right toward Olden Avenue, New York Avenue
145 m · 14 sec
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20
At the end of the road, turn left onto New York Avenue
147 m · 14 sec · New York Avenue
-
21
Turn left onto North Olden Avenue
1.4 mi · 3 min · North Olden Avenue
-
22
Turn right onto Hamilton Avenue
2992 ft · 1 min · Hamilton Avenue
-
23
Turn right onto Chambers Street
2 m · 1 sec · Chambers Street
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24
Arrive at your destination
0 m · 1 sec · Chambers Street
Car Route Details
A richer read on the saved driving route between Colonia and Trenton.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US 1 South
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 Colonia and Mostly Sunny near Trenton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Colonia to Trenton?
The road trip is about 46.2 miles (74.4 km) and usually takes 00h 52m 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 18.3 miles from Colonia and 27.9 miles from Trenton.
How much longer is the road route than the straight-line distance?
The direct path is about 33.9 miles (54.5 km), while the road route adds roughly 12.3 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 4:44 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.00 one way or $14.00 round trip. Estimated CO2 is about 14.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Colonia and Mostly 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 Colonia and Trenton. Straight-line distance: 33.88 mi (54.53 km).
#1 Colonia
Colonia is a place in New Jersey, United States.
| Population | 0 |
| Coordinates | 40.5745500, -74.3020900 |
| Altitude | 24 |
| 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: 74 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 32m |
| 40 mph (64.37 km/h) | 01h 09m |
| 50 mph (80.47 km/h) | 00h 55m |
| 60 mph (96.56 km/h) | 00h 46m |
| 70 mph (112.65 km/h) | 00h 39m |
| 80 mph (129 km/h) | 00h 34m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.30 | $7.00 | $14.00 |
| Mid-grade | $4.88 | $7.95 | $15.91 |
| Premium | $5.18 | $8.44 | $16.87 |
| Diesel | $6.32 | $10.30 | $20.59 |
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