How far is Somerset, NJ from Caldwell, NJ?
The driving distance from Somerset, NJ to Caldwell, NJ is about 63.9 miles (102.8 km), with a travel time of about 01h 33m by car.
- The straight-line flight distance is about 49.2 miles (79.2 km).
- For a round trip, plan for roughly 03h 06m 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 01h 33m.
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 New Jersey, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog then Partly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Somerset and Caldwell.
Turn-by-Turn Driving Directions
Step-by-step road directions between Somerset and Caldwell.
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1
Start on Mountainview Road
1.3 km · 2 min · Mountainview Road
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2
At the end of the road, turn right onto Bear Tavern Road
1.1 km · 2 min · Bear Tavern Road
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3
Take the ramp left toward I 295 South: Princeton, Pennington
2132 ft · 52 sec
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4
Merge slight left
6.9 mi · 8 min
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5
Take the exit right toward US 1: New Brunswick, Trenton
842 ft · 24 sec
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6
Keep slight left to continue on US 1 North: New Brunswick
1.1 km · 1 min
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7
Merge slight left onto Brunswick Pike
17.1 mi · 24 min · Brunswick Pike
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8
Keep slight left
603 ft · 9 sec
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9
Keep slight left to continue on Newark|Newark, Camden, New Brunswick|Newark, Camden, New Brunswick
154 m · 8 sec
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10
Keep slight left
112 m · 6 sec
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11
Keep slight left
2.7 mi · 4 min
-
12
Continue straight
1.6 km · 1 min
-
13
Continue straight
969 ft · 17 sec
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14
Continue straight
1162 ft · 20 sec
-
15
Continue straight
5.9 mi · 9 min
-
16
Take the exit slight right toward GSP Toll North: Garden State Parkway
2305 ft · 1 min
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17
Merge slight left onto Garden State Parkway
15.9 mi · 22 min · Garden State Parkway
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18
Take the exit slight right toward I 280, CR 508: Newark, The Oranges
1321 ft · 32 sec
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19
Continue on I 280, CR 508: Newark, The Oranges
49 m · 4 sec
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20
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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21
Keep slight left to continue on I 280 West: The Oranges
943 ft · 23 sec
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22
Keep slight left to continue on I 280 West: The Oranges
627 ft · 15 sec
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23
Merge slight left onto Essex Freeway
6.9 mi · 9 min · Essex Freeway
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24
Take the exit slight right toward CR 527 North: The Caldwells, Livingston
1356 ft · 33 sec
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25
Turn straight
1.1 km · 1 min
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26
Turn right onto Eagle Rock Avenue
722 ft · 16 sec · Eagle Rock Avenue
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27
Turn left onto Roseland Avenue
1.6 mi · 3 min · Roseland Avenue
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28
Turn sharp left onto Westville Avenue
551 ft · 17 sec · Westville Avenue
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29
Turn right
104 m · 27 sec
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30
Turn right
52 m · 12 sec
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31
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Somerset and Caldwell.
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.
Brunswick Pike
Merge slight left onto Brunswick Pike
17.1 mi · 00h 24m
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.
Patchy Fog then Partly Sunny leaving Somerset and Partly Sunny near Caldwell.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Somerset to Caldwell?
The road trip is about 63.9 miles (102.8 km) and usually takes 01h 33m 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?
Piscataway is a useful midpoint, sitting about 31.9 miles from Somerset and 32 miles from Caldwell.
How much longer is the road route than the straight-line distance?
The direct path is about 49.2 miles (79.2 km), while the road route adds roughly 14.7 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 3:24 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.23 one way or $18.47 round trip. Estimated CO2 is about 20.1 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Fog then Partly Sunny around Somerset and Partly Sunny near Caldwell.
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 Somerset and Caldwell. Straight-line distance: 49.19 mi (79.16 km).
#1 Somerset
Somerset is a place in New Jersey, United States.
| Population | 0 |
| Coordinates | 40.2762200, -74.8490500 |
| Altitude | 41 |
| Country | United States |
#2 Caldwell
Town in Essex County, New Jersey, USA
| Population | 7,943 |
| Coordinates | 40.8398200, -74.2765400 |
| Altitude | 124 |
| Country | United States |
End: Caldwell (-74.27654, 40.83982)
Estimated Travel Time
Distance: 103 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 07m |
| 40 mph (64.37 km/h) | 01h 35m |
| 50 mph (80.47 km/h) | 01h 16m |
| 60 mph (96.56 km/h) | 01h 03m |
| 70 mph (112.65 km/h) | 00h 54m |
| 80 mph (129 km/h) | 00h 47m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $9.23 | $18.47 |
| Mid-grade | $4.60 | $10.39 | $20.79 |
| Premium | $4.95 | $11.20 | $22.39 |
| Diesel | $5.98 | $13.51 | $27.03 |
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 · May 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.