How far is Union City, NJ from Trenton, NJ?
The driving distance from Union City, NJ to Trenton, NJ is about 65.3 miles (105.1 km), with a travel time of about 01h 14m by car.
- The straight-line flight distance is about 54.2 miles (87.2 km).
- For a round trip, plan for roughly 02h 28m 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.
Township in New Jersey, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely then Mostly Cloudy
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Union City and Trenton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Union City and Trenton.
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1
Start on 45th Street
606 ft · 33 sec · 45th Street
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2
Turn left onto John F. Kennedy Boulevard
2897 ft · 1 min · John F. Kennedy Boulevard
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3
Turn slight left
776 ft · 26 sec
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4
Take the ramp slight right toward NJ 495 West, NJTP West
876 ft · 22 sec
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5
Continue on NJ 495 West
114 m · 11 sec
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6
Merge slight left
1.1 km · 1 min
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7
Keep slight left to continue on I 95 South: Newark
1 km · 1 min
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8
Merge slight left onto New Jersey Turnpike
5.6 mi · 8 min · New Jersey Turnpike
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9
Keep slight left to continue on New Jersey Turnpike
22.7 mi · 28 min · New Jersey Turnpike
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10
Take the exit slight right toward NJ 18 East, US 1 East: New Brunswick
1.1 km · 1 min
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11
Keep slight right to continue on NJ 18 North: New Brunswick, Rutgers University
1148 ft · 28 sec
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12
Keep slight left to continue on NJ 18 North: New Brunswick, Rutgers University
99 m · 8 sec
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13
Merge slight left onto State Route 18
2284 ft · 51 sec · State Route 18
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14
Take the exit slight right toward US 1 South: Princeton, Trenton
1887 ft · 2 min
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15
Merge slight left
2.4 mi · 3 min
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16
Continue straight
634 ft · 10 sec
-
17
Keep slight left
84 m · 4 sec
-
18
Keep slight left
118 m · 6 sec
-
19
Keep slight left
3.6 mi · 5 min
-
20
Continue straight
13.9 mi · 20 min
-
21
Take the exit slight right
975 ft · 15 sec
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22
Keep slight left
2012 ft · 31 sec
-
23
Merge slight left onto Brunswick Pike
1.4 km · 1 min · Brunswick Pike
-
24
Continue on Trenton Freeway
3 mi · 4 min · Trenton Freeway
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25
Take the exit slight right toward Olden Avenue, New York Avenue
145 m · 14 sec
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26
At the end of the road, turn left onto New York Avenue
147 m · 14 sec · New York Avenue
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27
Turn left onto North Olden Avenue
1.4 mi · 3 min · North Olden Avenue
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28
Turn right onto Hamilton Avenue
2992 ft · 1 min · Hamilton Avenue
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29
Turn right onto Chambers Street
2 m · 1 sec · Chambers Street
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30
Arrive at your destination
0 m · 1 sec · Chambers Street
Car Route Details
A richer read on the saved driving route between Union City 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.
New Jersey Turnpike
Keep slight left to continue on New Jersey Turnpike
22.7 mi · 00h 28m
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.
Rain Showers Likely then Mostly Cloudy leaving Union City and Rain Showers Likely near Trenton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Union City to Trenton?
The road trip is about 65.3 miles (105.1 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?
Piscataway is a useful midpoint, sitting about 29.6 miles from Union City and 35.7 miles from Trenton.
How much longer is the road route than the straight-line distance?
The direct path is about 54.2 miles (87.2 km), while the road route adds roughly 11.1 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 4:02 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.40 one way or $18.80 round trip. Estimated CO2 is about 20.4 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely then Mostly Cloudy around Union City and Rain Showers Likely near Trenton.
Stop Ideas Near Piscataway
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 Piscataway.
New Brunswick station
Metropark station
Princeton Junction station
Newark Liberty International Airport
Flight Path Map
This map shows the direct air route between Union City and Trenton. Straight-line distance: 54.21 mi (87.24 km).
#1 Union City
The most populous city in Hudson County, New Jersey.
| Population | 67,982 |
| Coordinates | 40.7795500, -74.0237500 |
| Altitude | 53 |
| 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: 105 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 10m |
| 40 mph (64.37 km/h) | 01h 37m |
| 50 mph (80.47 km/h) | 01h 18m |
| 60 mph (96.56 km/h) | 01h 05m |
| 70 mph (112.65 km/h) | 00h 55m |
| 80 mph (129 km/h) | 00h 48m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $9.40 | $18.80 |
| Mid-grade | $4.60 | $10.58 | $21.16 |
| Premium | $4.95 | $11.39 | $22.79 |
| Diesel | $5.98 | $13.75 | $27.51 |
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 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.