How far is Caldwell, NJ from Somerset, NJ?
The driving distance from Caldwell, NJ to Somerset, NJ is about 43.7 miles (70.3 km), with a travel time of about 00h 51m by car.
- The straight-line flight distance is about 26.1 miles (42 km).
- For a round trip, plan for roughly 01h 43m 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 51m.
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.
Borough in 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 Caldwell and Somerset.
Turn-by-Turn Driving Directions
Step-by-step road directions between Caldwell and Somerset.
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1
Start on the route
24 m · 11 sec
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2
Turn left onto Bloomfield Avenue
3.1 mi · 6 min · Bloomfield Avenue
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3
Merge slight left
2.1 mi · 2 min
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4
Take the exit slight left toward I 80 West: Dover, Del Water Gap
1366 ft · 33 sec
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5
Continue on Interstate 80 West
2.1 mi · 3 min · Interstate 80 West
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6
Keep slight left to continue on I 287 South: Morristown
1.9 mi · 3 min
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7
Merge slight right
19.9 mi · 24 min
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8
Keep slight left
10.2 mi · 12 min
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9
Take the exit slight right toward CR 527: Easton Avenue, South Bound Brook, New Brunswick
1238 ft · 30 sec
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10
Turn straight onto Easton Avenue
2.6 mi · 5 min · Easton Avenue
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11
Turn straight
83 m · 11 sec
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12
Turn right onto Foxwood Drive
2731 ft · 2 min · Foxwood Drive
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13
At the end of the road, turn left onto Winston Drive
1387 ft · 1 min · Winston Drive
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14
Turn right onto Kingsbridge Road
124 m · 21 sec · Kingsbridge Road
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15
Turn left onto Indiana Road
127 m · 20 sec · Indiana Road
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16
Turn right onto Concord Drive
939 ft · 46 sec · Concord Drive
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17
At the end of the road, turn left onto Abbott Road
22 m · 6 sec · Abbott Road
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18
Turn right onto West Point Avenue
717 ft · 32 sec · West Point Avenue
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19
Arrive at your destination
0 m · 1 sec · West Point Avenue
Car Route Details
A richer read on the saved driving route between Caldwell and Somerset.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 287 South
Merge slight right
19.9 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.
Sunny leaving Caldwell and Mostly Sunny near Somerset.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Caldwell to Somerset?
The road trip is about 43.7 miles (70.3 km) and usually takes 00h 51m 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?
Bernardsville is a useful midpoint, sitting about 21.8 miles from Caldwell and 21.9 miles from Somerset.
How much longer is the road route than the straight-line distance?
The direct path is about 26.1 miles (42 km), while the road route adds roughly 17.6 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 4:46 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.61 one way or $13.23 round trip. Estimated CO2 is about 13.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Caldwell and Mostly Sunny near Somerset.
Stop Ideas Near Bernardsville
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 Bernardsville.
Metropark station
New Brunswick station
Newark Liberty International Airport
Pennsylvania Station
Flight Path Map
This map shows the direct air route between Caldwell and Somerset. Straight-line distance: 26.12 mi (42.04 km).
#1 Caldwell
Town in Essex County, New Jersey, USA
| Population | 7,943 |
| Coordinates | 40.8398200, -74.2765400 |
| Altitude | 124 |
| Country | United States |
#2 Somerset
This large community in Somerset County, New Jersey, is situated at an elevation of 92 feet.
| Population | 965,424 |
| Coordinates | 40.4976000, -74.4884900 |
| Altitude | 28 |
| Country | United States |
End: West Point Avenue (-74.488027, 40.497322)
Estimated Travel Time
Distance: 70 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 27m |
| 40 mph (64.37 km/h) | 01h 05m |
| 50 mph (80.47 km/h) | 00h 52m |
| 60 mph (96.56 km/h) | 00h 43m |
| 70 mph (112.65 km/h) | 00h 37m |
| 80 mph (129 km/h) | 00h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.30 | $6.61 | $13.23 |
| Mid-grade | $4.88 | $7.51 | $15.03 |
| Premium | $5.18 | $7.97 | $15.94 |
| Diesel | $6.32 | $9.73 | $19.46 |
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