How far is Edison, NJ from Allentown, NJ?
The driving distance from Edison, NJ to Allentown, NJ is about 30.7 miles (49.4 km), with a travel time of about 00h 43m by car.
- The straight-line flight distance is about 25.2 miles (40.6 km).
- For a round trip, plan for roughly 01h 26m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 43m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Edison and Allentown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Edison and Allentown.
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1
Start on the route
53 m · 13 sec
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2
Continue on Reed Street
106 m · 20 sec · Reed Street
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3
Turn left onto Central Avenue
105 m · 18 sec · Central Avenue
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4
Turn right onto Plainfield Avenue
1.2 mi · 3 min · Plainfield Avenue
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5
Turn right
1.7 mi · 3 min
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6
Take the exit straight toward NJ 18: New Brunswick, East Brunswick
643 ft · 18 sec
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7
Keep slight left to continue on NJ 18 South: East Brunswick, Old Bridge
724 ft · 21 sec
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8
Merge slight right onto State Route 18
3247 ft · 1 min · State Route 18
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9
Take the exit slight right toward NJTP Toll, I 95 Toll: New Jersey Turnpike
2094 ft · 1 min
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10
Keep slight right to continue on I 95 South, NJTP South: Trenton
69 m · 5 sec
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11
Keep slight right
1785 ft · 44 sec
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12
Merge slight left onto New Jersey Turnpike
21.6 mi · 25 min · New Jersey Turnpike
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13
Take the exit slight right toward I 195: Trenton, Shore Points
3161 ft · 1 min
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14
Continue on I 195: Trenton, Shore Points
1.1 km · 2 min
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15
Keep slight right to continue on I 195 East: Shore Points
1525 ft · 45 sec
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16
Merge slight left onto Central Jersey Expressway
1.9 mi · 2 min · Central Jersey Expressway
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17
Take the exit slight right toward CR 539: Hightstown, Allentown
736 ft · 21 sec
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18
Keep slight right to continue on Allentown
86 m · 8 sec
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19
Turn straight onto North Main Street
1.2 km · 1 min · North Main Street
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20
Turn sharp left onto Waker Street
45 m · 3 sec · Waker Street
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21
Turn left onto Maiden Lane
6 m · 1 sec · Maiden Lane
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22
Arrive at your destination
0 m · 1 sec · Maiden Lane
Car Route Details
A richer read on the saved driving route between Edison and Allentown.
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.
New Jersey Turnpike
Merge slight left onto New Jersey Turnpike
21.6 mi · 00h 25m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Mostly Sunny leaving Edison and Mostly Sunny near Allentown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Edison to Allentown?
The road trip is about 30.7 miles (49.4 km) and usually takes 00h 43m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Clearbrook Park is a useful midpoint, sitting about 15.3 miles from Edison and 15.3 miles from Allentown.
How much longer is the road route than the straight-line distance?
The direct path is about 25.2 miles (40.6 km), while the road route adds roughly 5.5 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:04 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.41 one way or $8.83 round trip. Estimated CO2 is about 9.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Edison and Mostly Sunny near Allentown.
Stop Ideas Near Clearbrook 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 Clearbrook Park.
Princeton Junction station
New Brunswick station
Trenton Transit Center
Metropark station
Flight Path Map
This map shows the direct air route between Edison and Allentown. Straight-line distance: 25.22 mi (40.59 km).
#1 Edison
Township in Middlesex County, New Jersey, United States
| Population | 98,721 |
| Coordinates | 40.5187200, -74.4121000 |
| Altitude | 27 |
| Country | United States |
#2 Allentown
Borough of New Jersey
| Population | 1,761 |
| Coordinates | 40.1778900, -74.5834900 |
| Altitude | 25 |
| Country | United States |
End: Allentown (-74.58349, 40.17789)
Estimated Travel Time
Distance: 49 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 01m |
| 40 mph (64.37 km/h) | 00h 46m |
| 50 mph (80.47 km/h) | 00h 36m |
| 60 mph (96.56 km/h) | 00h 30m |
| 70 mph (112.65 km/h) | 00h 26m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $4.41 | $8.83 |
| Mid-grade | $4.60 | $4.97 | $9.93 |
| Premium | $4.95 | $5.35 | $10.70 |
| Diesel | $5.98 | $6.46 | $12.92 |
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.