How far is Caldwell, NJ from Somerset, NJ?
The driving distance from Caldwell, NJ to Somerset, NJ is about 63.4 miles (102.1 km), with a travel time of about 01h 32m by car.
- The straight-line flight distance is about 49.2 miles (79.2 km).
- For a round trip, plan for roughly 03h 04m 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 32m.
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.
Partly Sunny
Patchy Fog then Partly 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 · 8 sec
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2
Turn right onto Bloomfield Avenue
538 ft · 22 sec · Bloomfield Avenue
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3
Turn right onto Roseland Avenue
1.6 mi · 3 min · Roseland Avenue
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4
At the end of the road, turn right onto Eagle Rock Avenue
722 ft · 15 sec · Eagle Rock Avenue
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5
Turn left onto Livingston Avenue
1.5 km · 2 min · Livingston Avenue
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6
Take the ramp straight toward I 280 East: Newark
1387 ft · 34 sec
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7
Merge slight left onto Essex Freeway
6 mi · 8 min · Essex Freeway
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8
Take the exit slight right toward Harrison Street, Clinton Street, East Orange
1570 ft · 38 sec
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9
Turn straight onto Freeway Drive East
1.3 km · 2 min · Freeway Drive East
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10
Turn right onto South Oraton Parkway
2021 ft · 42 sec · South Oraton Parkway
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11
Continue on Whittlesey Avenue
1952 ft · 39 sec · Whittlesey Avenue
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12
Turn straight onto Maybaum Avenue
1182 ft · 28 sec · Maybaum Avenue
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13
Continue on Oraton Parkway
669 ft · 13 sec · Oraton Parkway
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14
Keep slight right to continue on Oraton Parkway
1691 ft · 34 sec · Oraton Parkway
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15
Take the ramp straight toward GSP Toll South
882 ft · 22 sec
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16
Merge slight left onto Garden State Parkway
13.3 mi · 19 min · Garden State Parkway
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17
Continue on Garden State Parkway Southbound
1.3 mi · 2 min · Garden State Parkway Southbound
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18
Take the exit slight right toward US 1: Newark, Trenton
1110 ft · 27 sec
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19
Keep slight right to continue on US 1 South: Trenton
1453 ft · 35 sec
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20
Merge slight left
636 ft · 13 sec
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21
Continue straight
2.1 mi · 3 min
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22
Continue straight
7.4 mi · 11 min
-
23
Continue straight
634 ft · 10 sec
-
24
Keep slight left
84 m · 4 sec
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25
Keep slight left
118 m · 6 sec
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26
Keep slight left
3.6 mi · 5 min
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27
Continue straight
13.7 mi · 19 min
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28
Take the exit slight right toward I 295 North: Philadelphia
1 km · 1 min
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29
Merge slight right
7.2 mi · 8 min
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30
Take the exit slight right toward CR 579: West Trenton, Passenger Terminal
712 ft · 30 sec
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31
Keep slight left to continue on CR 579 North: Harbourton
54 m · 11 sec
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32
Turn left onto Bear Tavern Road
2953 ft · 1 min · Bear Tavern Road
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33
Turn left onto Mountainview Road
1.3 km · 2 min · Mountainview Road
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34
Arrive at your destination
0 m · 1 sec · Mountainview Road
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.
US 1 South
Continue straight
13.7 mi · 00h 19m
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.
Partly Sunny leaving Caldwell and Patchy Fog then Partly 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 63.4 miles (102.1 km) and usually takes 01h 32m 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 31.7 miles from Caldwell and 31.8 miles from Somerset.
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 14.2 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 3:26 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.15 one way or $18.31 round trip. Estimated CO2 is about 19.9 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Caldwell and Patchy Fog then Partly Sunny near Somerset.
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 Caldwell and Somerset. Straight-line distance: 49.19 mi (79.16 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
Somerset is a place in New Jersey, United States.
| Population | 0 |
| Coordinates | 40.2762200, -74.8490500 |
| Altitude | 41 |
| Country | United States |
End: Somerset (-74.84905, 40.27622)
Estimated Travel Time
Distance: 102 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 06m |
| 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 | $9.15 | $18.31 |
| Mid-grade | $4.60 | $10.30 | $20.60 |
| Premium | $4.95 | $11.10 | $22.19 |
| Diesel | $5.98 | $13.40 | $26.79 |
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.