How far is Union City, NJ from Dayton, NJ?
The driving distance from Union City, NJ to Dayton, NJ is about 44.5 miles (71.6 km), with a travel time of about 01h 00m by car.
- The straight-line flight distance is about 38 miles (61.1 km).
- For a round trip, plan for roughly 02h 01m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EST.
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 00m.
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.
Census-designated place in New Jersey, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Union City and Dayton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Union City and Dayton.
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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
32.3 mi · 39 min · New Jersey Turnpike
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10
Take the exit slight right toward NJ 32: Jamesburg, Cranbury
1.3 km · 2 min
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11
Keep slight right to continue on CR 535: Cranbury, South Brunswick
2176 ft · 1 min
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12
Turn left onto Cranbury-South River Road
1115 ft · 22 sec · Cranbury-South River Road
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13
Turn right onto Forsgate Drive
1.3 km · 1 min · Forsgate Drive
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14
Turn slight right onto US 130 North: New Brunswick
690 ft · 25 sec
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15
Merge slight left
3040 ft · 47 sec
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16
Take the exit slight left
95 m · 9 sec
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17
Continue on Georges Road
1 mi · 3 min · Georges Road
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18
Turn right
14 m · 7 sec
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19
Turn left
54 m · 16 sec
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20
Turn left
9 m · 2 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Union City and Dayton.
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
32.3 mi · 00h 39m
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.
Heavy Rain leaving Union City and Rain near Dayton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Union City to Dayton?
The road trip is about 44.5 miles (71.6 km) and usually takes 01h 00m 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?
Sewaren is a useful midpoint, sitting about 22.2 miles from Union City and 22.2 miles from Dayton.
How much longer is the road route than the straight-line distance?
The direct path is about 38 miles (61.1 km), while the road route adds roughly 6.5 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 EST. If you want a more comfortable same-day return, try to leave by 4:28 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.43 one way or $12.86 round trip. Estimated CO2 is about 14 kg one way.
What should you check before leaving?
Before you leave, expect Heavy Rain around Union City and Rain near Dayton.
Stop Ideas Near Sewaren
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 Sewaren.
Metropark station
New Brunswick station
Newark Liberty International Airport
Pennsylvania Station
Flight Path Map
This map shows the direct air route between Union City and Dayton. Straight-line distance: 37.98 mi (61.12 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 Dayton
Dayton is a place in New Jersey, United States.
| Population | 0 |
| Coordinates | 40.3726100, -74.5101500 |
| Altitude | 35 |
| Country | United States |
End: Dayton (-74.51015, 40.37261)
Estimated Travel Time
Distance: 72 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 28m |
| 40 mph (64.37 km/h) | 01h 06m |
| 50 mph (80.47 km/h) | 00h 53m |
| 60 mph (96.56 km/h) | 00h 44m |
| 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 | $4.10 | $6.43 | $12.86 |
| Mid-grade | $4.72 | $7.42 | $14.83 |
| Premium | $5.04 | $7.91 | $15.82 |
| Diesel | $6.33 | $9.94 | $19.89 |
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 · Nov 06, 2026