How far is Union, NJ from Sparta, NJ?
The driving distance from Union, NJ to Sparta, NJ is about 40.4 miles (65 km), with a travel time of about 00h 55m by car.
- The straight-line flight distance is about 30.4 miles (48.9 km).
- For a round trip, plan for roughly 01h 51m 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 00h 55m.
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.
Township in Morris County, New Jersey, United States
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 Union and Sparta.
Turn-by-Turn Driving Directions
Step-by-step road directions between Union and Sparta.
-
1
Start on Harding Avenue
74 m · 18 sec · Harding Avenue
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2
Turn left onto Vauxhall Road
2500 ft · 1 min · Vauxhall Road
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3
Turn slight left onto GSP Toll North
32 m · 8 sec
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4
Take the ramp left toward GSP Toll North
1188 ft · 29 sec
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5
Continue straight
555 ft · 13 sec
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6
Merge slight left onto Garden State Parkway
4.3 mi · 6 min · Garden State Parkway
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7
Take the exit slight right toward I 280, CR 508: Newark, The Oranges
1321 ft · 32 sec
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8
Continue on I 280, CR 508: Newark, The Oranges
49 m · 4 sec
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9
Keep slight left to continue on I 280 West, I 280 East: Orange, West Orange, Newark, Harrison
1012 ft · 25 sec
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10
Keep slight left to continue on I 280 West: The Oranges
943 ft · 23 sec
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11
Keep slight left to continue on I 280 West: The Oranges
627 ft · 15 sec
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12
Merge slight left onto Essex Freeway
11.5 mi · 14 min · Essex Freeway
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13
Keep slight left to continue on I 280 West, I 80 West
2420 ft · 32 sec
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14
Merge slight right onto Christopher Columbus Highway
11.4 mi · 13 min · Christopher Columbus Highway
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15
Take the exit slight right toward NJ 15 North: Sparta, Jefferson
1 km · 1 min
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16
Continue on NJ 15 North
8 mi · 11 min · NJ 15 North
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17
Take the exit slight right toward Sparta, Lake Mohawk, Business District
1026 ft · 25 sec
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18
Keep slight right to continue on Sparta, Lake Mohawk, Business District
158 m · 13 sec
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19
Continue on Blue Heron Road
1007 ft · 20 sec · Blue Heron Road
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20
Continue on Woodport Road
1.6 mi · 3 min · Woodport Road
-
21
Continue on Woodport Road
577 ft · 17 sec · Woodport Road
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22
Turn left
82 m · 28 sec
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23
Turn left
82 m · 20 sec
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24
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Union and Sparta.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Essex Freeway
Merge slight left onto Essex Freeway
11.5 mi · 00h 14m
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.
Mostly Sunny leaving Union and Mostly Sunny near Sparta.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Union to Sparta?
The road trip is about 40.4 miles (65 km) and usually takes 00h 55m 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?
Parsippany is a useful midpoint, sitting about 20.2 miles from Union and 20.2 miles from Sparta.
How much longer is the road route than the straight-line distance?
The direct path is about 30.4 miles (48.9 km), while the road route adds roughly 10 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 4:38 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.80 one way or $11.60 round trip. Estimated CO2 is about 12.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Union and Mostly Sunny near Sparta.
Stop Ideas Near Parsippany
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
West Orange Town Hall
City of East Orange
Clifton Recycle in City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Parsippany.
Newark Liberty International Airport
Pennsylvania Station
Metropark station
Pennsylvania Station
Flight Path Map
This map shows the direct air route between Union and Sparta. Straight-line distance: 30.38 mi (48.89 km).
#1 Union
A city in Union County, New Jersey.
| Population | 67,137 |
| Coordinates | 40.6976000, -74.2632000 |
| Altitude | 30 |
| Country | United States |
#2 Sparta
Township of New Jersey
| Population | 18,598 |
| Coordinates | 41.0334300, -74.6384900 |
| Altitude | 228 |
| Country | United States |
End: Sparta (-74.63849, 41.03343)
Estimated Travel Time
Distance: 65 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 20m |
| 40 mph (64.37 km/h) | 01h 00m |
| 50 mph (80.47 km/h) | 00h 48m |
| 60 mph (96.56 km/h) | 00h 40m |
| 70 mph (112.65 km/h) | 00h 34m |
| 80 mph (129 km/h) | 00h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $5.80 | $11.60 |
| Mid-grade | $4.60 | $6.53 | $13.06 |
| Premium | $4.95 | $7.03 | $14.07 |
| Diesel | $5.98 | $8.49 | $16.98 |
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.