How far is Somerset, NJ from Caldwell, NJ?
The driving distance from Somerset, NJ to Caldwell, NJ is about 43.3 miles (69.7 km), with a travel time of about 01h 00m by car.
- The straight-line flight distance is about 26.1 miles (42 km).
- For a round trip, plan for roughly 02h 01m 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 00m.
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
Mostly 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.
-
1
Start on West Point Avenue
717 ft · 37 sec · West Point Avenue
-
2
Turn left onto Abbott Road
22 m · 5 sec · Abbott Road
-
3
Turn right onto Concord Drive
939 ft · 46 sec · Concord Drive
-
4
At the end of the road, turn left onto Indiana Road
127 m · 19 sec · Indiana Road
-
5
Turn right onto Kingsbridge Road
124 m · 24 sec · Kingsbridge Road
-
6
Turn left onto Winston Drive
2947 ft · 2 min · Winston Drive
-
7
At the end of the road, turn right onto John F Kennedy Boulevard
2653 ft · 1 min · John F Kennedy Boulevard
-
8
At the end of the road, turn left onto Easton Avenue
2.3 mi · 4 min · Easton Avenue
-
9
Take the ramp straight toward I 287 North: Morristown, Mahwah
1618 ft · 37 sec
-
10
Merge slight left
7.2 mi · 8 min
-
11
Keep slight right to continue on I 78 East: New York City
24 mi · 29 min
-
12
Take the exit slight right toward I 80 East: Smith Road, New York City
860 ft · 21 sec
-
13
Keep slight left to continue on I 80 East: New York City
1655 ft · 40 sec
-
14
Continue on Interstate 80 East
1.9 mi · 2 min · Interstate 80 East
-
15
Keep slight left to continue on I 80 East: Paterson, New York City
897 ft · 22 sec
-
16
Merge slight left onto Christopher Columbus Highway
1436 ft · 19 sec · Christopher Columbus Highway
-
17
Take the exit slight right toward US 46 East: The Caldwells, Montclair
1725 ft · 42 sec
-
18
Merge slight right
1.8 mi · 3 min
-
19
Continue on Bloomfield Avenue
3 mi · 6 min · Bloomfield Avenue
-
20
Turn right
24 m · 6 sec
-
21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Somerset and Caldwell.
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 78 East
Keep slight right to continue on I 78 East: New York City
24 mi · 00h 29m
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 Somerset and Mostly 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 43.3 miles (69.7 km) and usually takes 01h 00m 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 21.6 miles from Somerset and 21.7 miles from Caldwell.
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 17.2 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 4:28 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.57 one way or $13.14 round trip. Estimated CO2 is about 13.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Somerset and Mostly Sunny near Caldwell.
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 Somerset and Caldwell. Straight-line distance: 26.12 mi (42.04 km).
#1 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 |
#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: 70 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 26m |
| 40 mph (64.37 km/h) | 01h 04m |
| 50 mph (80.47 km/h) | 00h 51m |
| 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 | $6.57 | $13.14 |
| Mid-grade | $4.88 | $7.46 | $14.93 |
| Premium | $5.18 | $7.92 | $15.84 |
| Diesel | $6.32 | $9.67 | $19.33 |
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