How far is Mine Hill, NJ from Union, NJ?
The driving distance from Mine Hill, NJ to Union, NJ is about 28.2 miles (45.4 km), with a travel time of about 00h 37m by car.
- The straight-line flight distance is about 21.3 miles (34.3 km).
- For a round trip, plan for roughly 01h 15m 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 37m.
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.
Township in Gloucester County, New Jersey
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 Mine Hill and Union.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mine Hill and Union.
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1
Start on Clover Place
45 m · 8 sec · Clover Place
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2
Turn right onto Randolph Avenue
1658 ft · 45 sec · Randolph Avenue
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3
Turn straight onto Main Street
1.2 km · 1 min · Main Street
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4
Continue on W. Blackwell Street
2616 ft · 50 sec · W. Blackwell Street
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5
Continue on West Blackwell Street
1.2 mi · 2 min · West Blackwell Street
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6
Turn right onto South Salem Street
1.4 km · 2 min · South Salem Street
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7
Continue on S. Salem Street
553 ft · 16 sec · S. Salem Street
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8
Take the ramp right
29 m · 3 sec
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9
Keep slight left
1371 ft · 38 sec
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10
Merge slight left onto Route 10 East
2.1 mi · 3 min · Route 10 East
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11
Continue straight
3.5 mi · 4 min
-
12
Take the exit straight toward I 287 South: Morristown, Morristown Airport
2727 ft · 1 min
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13
Merge slight left
1.3 km · 1 min
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14
Take the exit slight right toward NJ 24 East: Springfield
1.1 km · 1 min
-
15
Continue straight
9.3 mi · 11 min
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16
Keep slight left to continue on I 78 East: Holland Tunnel, New York City, Newark
1877 ft · 29 sec
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17
Keep slight right to continue on I 78 East Local: Newark
1220 ft · 17 sec
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18
Merge slight right onto Phillipsburg-Newark Expressway
1.5 km · 1 min · Phillipsburg-Newark Expressway
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19
Take the exit slight right toward NJ 124 East: Maplewood
1775 ft · 43 sec
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20
Turn straight onto Springfield Avenue
1.3 km · 2 min · Springfield Avenue
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21
Turn right onto Vauxhall Road
2 mi · 5 min · Vauxhall Road
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22
Turn left onto Harding Avenue
74 m · 11 sec · Harding Avenue
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23
Arrive at your destination
0 m · 1 sec · Harding Avenue
Car Route Details
A richer read on the saved driving route between Mine Hill and Union.
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.
NJ 24 East
Continue straight
9.29 mi · 00h 11m
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.
Sunny leaving Mine Hill 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 Mine Hill to Union?
The road trip is about 28.2 miles (45.4 km) and usually takes 00h 37m 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?
Monroe is a useful midpoint, sitting about 12.8 miles from Mine Hill and 15.4 miles from Union.
How much longer is the road route than the straight-line distance?
The direct path is about 21.3 miles (34.3 km), while the road route adds roughly 6.9 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 7:14 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.09 one way or $8.17 round trip. Estimated CO2 is about 8.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Mine Hill and Mostly Sunny near Union.
Stop Ideas Near Monroe
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 Monroe.
Newark Liberty International Airport
Pennsylvania Station
Metropark station
New Brunswick station
Flight Path Map
This map shows the direct air route between Mine Hill and Union. Straight-line distance: 21.31 mi (34.3 km).
#1 Mine Hill
Township of New Jersey
| Population | 3,473 |
| Coordinates | 40.8778800, -74.5937700 |
| Altitude | 250 |
| 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: 45 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 56m |
| 40 mph (64.37 km/h) | 00h 42m |
| 50 mph (80.47 km/h) | 00h 33m |
| 60 mph (96.56 km/h) | 00h 28m |
| 70 mph (112.65 km/h) | 00h 24m |
| 80 mph (129 km/h) | 00h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $4.09 | $8.17 |
| Mid-grade | $4.60 | $4.60 | $9.20 |
| Premium | $4.95 | $4.95 | $9.91 |
| Diesel | $5.98 | $5.98 | $11.96 |
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.