How far is Somerset, NJ from Knowlton, NJ?
The driving distance from Somerset, NJ to Knowlton, NJ is about 54.8 miles (88.2 km), with a travel time of about 01h 21m by car.
- The straight-line flight distance is about 41.1 miles (66.2 km).
- For a round trip, plan for roughly 02h 42m 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 21m.
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 of New Jersey
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Chance Rain Showers
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Somerset and Knowlton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Somerset and Knowlton.
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1
Start on West Point Avenue
717 ft · 37 sec · West Point Avenue
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2
Turn left onto Abbott Road
22 m · 5 sec · Abbott Road
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3
Turn right onto Concord Drive
939 ft · 46 sec · Concord Drive
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4
At the end of the road, turn left onto Indiana Road
127 m · 19 sec · Indiana Road
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5
Turn right onto Kingsbridge Road
124 m · 24 sec · Kingsbridge Road
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6
Turn left onto Winston Drive
2947 ft · 2 min · Winston Drive
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7
At the end of the road, turn right onto John F Kennedy Boulevard
2653 ft · 1 min · John F Kennedy Boulevard
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8
At the end of the road, turn left onto Easton Avenue
2.3 mi · 4 min · Easton Avenue
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9
Take the ramp straight toward I 287 North: Morristown, Mahwah
1618 ft · 37 sec
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10
Merge slight left
7.2 mi · 8 min
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11
Keep slight left
2.7 mi · 3 min
-
12
Take the exit slight left toward I 78 West: Easton, Pennsylvania
1.4 mi · 2 min
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13
Merge slight right onto Phillipsburg-Newark Expressway
12 mi · 14 min · Phillipsburg-Newark Expressway
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14
Take the exit slight right toward NJ 31: Clinton, Flemington, Washington
1963 ft · 43 sec
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15
Merge slight left
16.8 mi · 27 min
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16
At the end of the road, turn left
6.2 mi · 9 min
-
17
Turn right onto Knowlton Road
4 mi · 7 min · Knowlton Road
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18
Turn left onto Magnolia Drive
39 m · 6 sec · Magnolia Drive
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19
Arrive at your destination
0 m · 1 sec · Magnolia Drive
Car Route Details
A richer read on the saved driving route between Somerset and Knowlton.
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.
NJ 31
Merge slight left
16.8 mi · 00h 27m
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 then Chance Rain Showers leaving Somerset and Mostly Sunny near Knowlton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Somerset to Knowlton?
The road trip is about 54.8 miles (88.2 km) and usually takes 01h 21m 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?
High Bridge is a useful midpoint, sitting about 27.3 miles from Somerset and 27.5 miles from Knowlton.
How much longer is the road route than the straight-line distance?
The direct path is about 41.1 miles (66.2 km), while the road route adds roughly 13.7 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 3:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.49 one way or $16.97 round trip. Estimated CO2 is about 17.2 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Chance Rain Showers around Somerset and Mostly Sunny near Knowlton.
Stop Ideas Near High Bridge
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 High Bridge.
New Brunswick station
Princeton Junction station
Metropark station
Trenton Transit Center
Flight Path Map
This map shows the direct air route between Somerset and Knowlton. Straight-line distance: 41.13 mi (66.2 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 Knowlton
Township in Warren County, New Jersey
| Population | 2,930 |
| Coordinates | 40.9303800, -75.0279500 |
| Altitude | 215 |
| Country | United States |
End: Knowlton (-75.02795, 40.93038)
Estimated Travel Time
Distance: 88 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 49m |
| 40 mph (64.37 km/h) | 01h 22m |
| 50 mph (80.47 km/h) | 01h 05m |
| 60 mph (96.56 km/h) | 00h 54m |
| 70 mph (112.65 km/h) | 00h 46m |
| 80 mph (129 km/h) | 00h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.40 | $8.49 | $16.97 |
| Mid-grade | $4.95 | $9.56 | $19.12 |
| Premium | $5.24 | $10.12 | $20.24 |
| Diesel | $6.45 | $12.44 | $24.89 |
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 · Sep 25, 2026