How far is South River, NJ from Woodbridge, NJ?
The driving distance from South River, NJ to Woodbridge, NJ is about 11.6 miles (18.7 km), with a travel time of about 00h 19m by car.
- The straight-line flight distance is about 9.3 miles (15 km).
- For a round trip, plan for roughly 00h 39m 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 19m.
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.
Township in 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 South River and Woodbridge.
Turn-by-Turn Driving Directions
Step-by-step road directions between South River and Woodbridge.
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1
Start on Main Street
2013 ft · 36 sec · Main Street
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2
Turn right onto Hillside Avenue
111 m · 12 sec · Hillside Avenue
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3
Continue on Milltown Road
137 m · 12 sec · Milltown Road
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4
Take the ramp straight
89 m · 12 sec
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5
Keep slight right
916 ft · 25 sec
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6
Merge slight left onto State Route 18
2.3 mi · 3 min · State Route 18
-
7
Take the exit slight right toward I 95 Toll, NJTP Toll: New Jersey Turnpike
149 m · 21 sec
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8
Continue on I 95 Toll, NJTP Toll: New Jersey Turnpike
1102 ft · 51 sec
-
9
Keep slight left to continue on I 95 North, NJTP North: New York City
1498 ft · 36 sec
-
10
Keep slight right
1933 ft · 47 sec
-
11
Merge slight left onto New Jersey Turnpike
4.3 mi · 5 min · New Jersey Turnpike
-
12
Take the exit slight right toward I 287 North, NJ 440 North: Metuchen, Perth Amboy
1702 ft · 42 sec
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13
Continue on I 287, NJ 440: Metuchen, Perth Amboy
679 ft · 20 sec
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14
Keep slight left to continue on I 287 North, CR 514 East, NJ 440 North: Metuchen, Woodbridge, Perth Amboy, Outerbridge Crossing
1498 ft · 37 sec
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15
Keep slight left to continue on Woodbridge
1240 ft · 30 sec
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16
Turn slight right onto CR 514 East: Woodbridge
990 ft · 26 sec
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17
Turn slight right onto Woodbridge Avenue
2988 ft · 1 min · Woodbridge Avenue
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18
Continue on Main Street
2.4 mi · 5 min · Main Street
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19
Turn left onto Amboy Avenue
1548 ft · 39 sec · Amboy Avenue
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20
Turn left onto Green Street
19 m · 2 sec · Green Street
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21
Arrive at your destination
0 m · 1 sec · Green Street
Car Route Details
A richer read on the saved driving route between South River and Woodbridge.
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
4.32 mi · 00h 05m
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 South River and Mostly Sunny near Woodbridge.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from South River to Woodbridge?
The road trip is about 11.6 miles (18.7 km) and usually takes 00h 19m 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?
Piscataway is a useful midpoint, sitting about 6.3 miles from South River and 5.2 miles from Woodbridge.
How much longer is the road route than the straight-line distance?
The direct path is about 9.3 miles (15 km), while the road route adds roughly 2.3 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 7:50 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.76 one way or $3.52 round trip. Estimated CO2 is about 3.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around South River and Mostly Sunny near Woodbridge.
Stop Ideas Near Piscataway
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 Piscataway.
New Brunswick station
Metropark station
Princeton Junction station
Newark Liberty International Airport
Flight Path Map
This map shows the direct air route between South River and Woodbridge. Straight-line distance: 9.35 mi (15.04 km).
#1 South River
Borough in Middlesex County, New Jersey
| Population | 15,624 |
| Coordinates | 40.4464900, -74.3859800 |
| Altitude | 25 |
| Country | United States |
#2 Woodbridge
Census-designated place in New Jersey, United States
| Population | 99,430 |
| Coordinates | 40.5576000, -74.2845900 |
| Altitude | 9 |
| Country | United States |
End: Green Street (-74.284571, 40.557562)
Estimated Travel Time
Distance: 19 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 23m |
| 40 mph (64.37 km/h) | 00h 17m |
| 50 mph (80.47 km/h) | 00h 13m |
| 60 mph (96.56 km/h) | 00h 11m |
| 70 mph (112.65 km/h) | 00h 09m |
| 80 mph (129 km/h) | 00h 08m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.30 | $1.76 | $3.52 |
| Mid-grade | $4.88 | $2.00 | $4.00 |
| Premium | $5.18 | $2.12 | $4.24 |
| Diesel | $6.32 | $2.59 | $5.18 |
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 · Oct 15, 2026