How far is Union, NJ from Berkeley Heights, NJ?
The driving distance from Union, NJ to Berkeley Heights, NJ is about 12.9 miles (20.7 km), with a travel time of about 00h 21m by car.
- The straight-line flight distance is about 9.4 miles (15.2 km).
- For a round trip, plan for roughly 00h 42m 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 21m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
City in Union County, New Jersey, United States
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 Union and Berkeley Heights.
Turn-by-Turn Driving Directions
Step-by-step road directions between Union and Berkeley Heights.
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1
Start on Harding Avenue
74 m · 12 sec · Harding Avenue
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2
Turn right onto Vauxhall Road
2 mi · 5 min · Vauxhall Road
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3
Turn left onto Springfield Avenue
3245 ft · 1 min · Springfield Avenue
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4
Continue on Springfield Avenue
149 m · 10 sec · Springfield Avenue
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5
Take the ramp slight right toward I 78 West: Clinton
1630 ft · 41 sec
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6
Merge slight left onto Phillipsburg-Newark Expressway
7.9 mi · 9 min · Phillipsburg-Newark Expressway
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7
Take the exit slight right toward Berkeley Heights, Scotch Plains
860 ft · 24 sec
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8
Turn right onto Drift Road
930 ft · 30 sec · Drift Road
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9
Turn left onto Plainfield Avenue
1.7 mi · 4 min · Plainfield Avenue
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10
Turn right onto Springfield Avenue
6 m · 1 sec · Springfield Avenue
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11
Arrive at your destination
0 m · 1 sec · Springfield Avenue
Car Route Details
A richer read on the saved driving route between Union and Berkeley Heights.
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.
Phillipsburg-Newark Expressway
Merge slight left onto Phillipsburg-Newark Expressway
7.86 mi · 00h 09m
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 near Union.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Union to Berkeley Heights?
The road trip is about 12.9 miles (20.7 km) and usually takes 00h 21m 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?
Summit is a useful midpoint, sitting about 6.5 miles from Union and 6.5 miles from Berkeley Heights.
How much longer is the road route than the straight-line distance?
The direct path is about 9.4 miles (15.2 km), while the road route adds roughly 3.5 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 7:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.84 one way or $3.68 round trip. Estimated CO2 is about 4 kg one way.
What should you check before leaving?
Before leaving, the latest forecast around Union is Mostly Sunny.
Stop Ideas Near Summit
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
West Orange Town Hall
City of Elizabeth
Bloomfield Municipal Building
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Summit.
Newark Liberty International Airport
Pennsylvania Station
Metropark station
New Brunswick station
Flight Path Map
This map shows the direct air route between Union and Berkeley Heights. Straight-line distance: 9.45 mi (15.21 km).
#1 Union
A city in Union County, New Jersey.
| Population | 67,137 |
| Coordinates | 40.6976000, -74.2632000 |
| Altitude | 30 |
| Country | United States |
#2 Berkeley Heights
Township in Union County, New Jersey
| Population | 13,313 |
| Coordinates | 40.6834300, -74.4426500 |
| Altitude | 68 |
| Country | United States |
End: Berkeley Heights (-74.44265, 40.68343)
Estimated Travel Time
Distance: 21 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 25m |
| 40 mph (64.37 km/h) | 00h 19m |
| 50 mph (80.47 km/h) | 00h 15m |
| 60 mph (96.56 km/h) | 00h 12m |
| 70 mph (112.65 km/h) | 00h 11m |
| 80 mph (129 km/h) | 00h 09m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $1.84 | $3.68 |
| Mid-grade | $4.60 | $2.07 | $4.14 |
| Premium | $4.95 | $2.23 | $4.46 |
| Diesel | $5.98 | $2.69 | $5.38 |
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.