How far is Atlantic City, NJ from Union, NJ?
The driving distance from Atlantic City, NJ to Union, NJ is about 113.5 miles (182.6 km), with a travel time of about 01h 54m by car.
- The straight-line flight distance is about 92.5 miles (148.9 km).
- For a round trip, plan for roughly 03h 48m 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 54m.
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
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog then Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Atlantic City and Union.
Turn-by-Turn Driving Directions
Step-by-step road directions between Atlantic City and Union.
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1
Start on Atlantic Avenue
1.3 km · 1 min · Atlantic Avenue
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2
Take the exit slight right
82 m · 7 sec
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3
Turn slight right onto North Arkansas Avenue
1030 ft · 21 sec · North Arkansas Avenue
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4
Continue on Atlantic City Expressway
6.7 mi · 9 min · Atlantic City Expressway
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5
Take the exit slight right toward GSP North: New York
1.2 km · 2 min
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6
Merge slight left onto Garden State Parkway
15.8 mi · 18 min · Garden State Parkway
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7
Keep slight left to continue on Garden State Parkway
50.2 mi · 59 min · Garden State Parkway
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8
Keep slight left
2399 ft · 31 sec
-
9
Continue on Garden State Parkway
37.1 mi · 47 min · Garden State Parkway
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10
Take the exit slight right toward US 22, NJ 82: Hillside
1526 ft · 39 sec
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11
Merge slight left
48 m · 3 sec
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12
Take the exit slight right toward NJ 82: Morris Avenue, Kean University, Elizabeth
878 ft · 24 sec
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13
Turn slight right onto Morris Avenue
690 ft · 15 sec · Morris Avenue
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14
Turn slight right
155 m · 44 sec
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15
Turn left onto Morris Avenue
2494 ft · 55 sec · Morris Avenue
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16
Turn right onto Harding Avenue
646 ft · 29 sec · Harding Avenue
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17
Turn right onto Vauxhall Road
10 m · 5 sec · Vauxhall Road
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18
Turn left onto Harding Avenue
74 m · 11 sec · Harding Avenue
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19
Arrive at your destination
0 m · 1 sec · Harding Avenue
Car Route Details
A richer read on the saved driving route between Atlantic City and Union.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Garden State Parkway
Keep slight left to continue on Garden State Parkway
50.2 mi · 00h 59m
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.
Patchy Fog then Sunny leaving Atlantic City and Mostly Sunny near Union.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Atlantic City to Union?
The road trip is about 113.5 miles (182.6 km) and usually takes 01h 54m 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?
Leisure Village East is a useful midpoint, sitting about 56.7 miles from Atlantic City and 56.7 miles from Union.
How much longer is the road route than the straight-line distance?
The direct path is about 92.5 miles (148.9 km), while the road route adds roughly 21 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 2:42 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.34 one way or $32.69 round trip. Estimated CO2 is about 35.5 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Fog then Sunny around Atlantic City and Mostly Sunny near Union.
Stop Ideas Near Leisure Village East
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 Leisure Village East.
Princeton Junction station
Trenton Transit Center
New Brunswick station
Metropark station
Flight Path Map
This map shows the direct air route between Atlantic City and Union. Straight-line distance: 92.52 mi (148.9 km).
#1 Atlantic City
City in Atlantic County, New Jersey, United States
| Population | 37,743 |
| Coordinates | 39.3641500, -74.4230600 |
| Altitude | 2 |
| Country | United States |
#2 Union
A city in Union County, New Jersey.
| Population | 67,137 |
| Coordinates | 40.6976000, -74.2632000 |
| Altitude | 30 |
| Country | United States |
End: Harding Avenue (-74.26348, 40.697581)
Estimated Travel Time
Distance: 183 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 46m |
| 40 mph (64.37 km/h) | 02h 50m |
| 50 mph (80.47 km/h) | 02h 16m |
| 60 mph (96.56 km/h) | 01h 53m |
| 70 mph (112.65 km/h) | 01h 37m |
| 80 mph (129 km/h) | 01h 24m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $16.34 | $32.69 |
| Mid-grade | $4.60 | $18.40 | $36.79 |
| Premium | $4.95 | $19.82 | $39.63 |
| Diesel | $5.98 | $23.92 | $47.84 |
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.