How far is Montgomery, NJ from New Brunswick, NJ?
The driving distance from Montgomery, NJ to New Brunswick, NJ is about 18.8 miles (30.3 km), with a travel time of about 00h 37m by car.
- The straight-line flight distance is about 15.9 miles (25.6 km).
- For a round trip, plan for roughly 01h 14m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 37m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Somerset county, New Jersey
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Montgomery and New Brunswick.
Turn-by-Turn Driving Directions
Step-by-step road directions between Montgomery and New Brunswick.
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1
Start on Montgomery Road
16 m · 11 sec · Montgomery Road
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2
Turn left onto Wertsville Road
1.3 km · 2 min · Wertsville Road
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3
Turn left onto Long Hill Road
1.2 km · 2 min · Long Hill Road
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4
At the end of the road, turn right onto Amwell Road
8.1 mi · 14 min · Amwell Road
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5
Continue on Millstone Bypass
1.3 km · 1 min · Millstone Bypass
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6
Continue on Amwell Road
2.7 mi · 5 min · Amwell Road
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7
Turn slight right
123 m · 20 sec
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8
Turn slight right onto Amwell Road
1.5 mi · 3 min · Amwell Road
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9
Continue on Hamilton Street
1.8 mi · 3 min · Hamilton Street
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10
Turn right onto Franklin Boulevard
1828 ft · 43 sec · Franklin Boulevard
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11
Turn left onto Somerset Street
1.5 km · 2 min · Somerset Street
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12
Continue on French Street
2514 ft · 56 sec · French Street
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13
Turn right onto Handy Street
1960 ft · 2 min · Handy Street
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14
Turn right onto Livingston Avenue
1058 ft · 24 sec · Livingston Avenue
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15
Turn right onto Delavan Street
21 m · 3 sec · Delavan Street
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16
Arrive at your destination
0 m · 1 sec · Delavan Street
Car Route Details
A richer read on the saved driving route between Montgomery and New Brunswick.
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.
Amwell Road
At the end of the road, turn right onto Amwell Road
8.08 mi · 00h 14m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Chance Rain Showers leaving Montgomery and Chance Rain Showers near New Brunswick.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Montgomery to New Brunswick?
The road trip is about 18.8 miles (30.3 km) and usually takes 00h 37m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Hillsborough is a useful midpoint, sitting about 9.4 miles from Montgomery and 9.4 miles from New Brunswick.
How much longer is the road route than the straight-line distance?
The direct path is about 15.9 miles (25.6 km), while the road route adds roughly 2.9 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:16 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.70 one way or $5.39 round trip. Estimated CO2 is about 5.9 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Montgomery and Chance Rain Showers near New Brunswick.
Stop Ideas Near Hillsborough
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 Hillsborough.
New Brunswick station
Princeton Junction station
Metropark station
Trenton Transit Center
Flight Path Map
This map shows the direct air route between Montgomery and New Brunswick. Straight-line distance: 15.88 mi (25.55 km).
#1 Montgomery
Township in Somerset County, New Jersey
| Population | 23,094 |
| Coordinates | 40.4784400, -74.7537700 |
| Altitude | 38 |
| Country | United States |
#2 New Brunswick
The most populous city in Middlesex County, New Jersey.
| Population | 56,182 |
| Coordinates | 40.4862200, -74.4518200 |
| Altitude | 26 |
| Country | United States |
End: Delavan Street (-74.451875, 40.486167)
Estimated Travel Time
Distance: 30 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 37m |
| 40 mph (64.37 km/h) | 00h 28m |
| 50 mph (80.47 km/h) | 00h 22m |
| 60 mph (96.56 km/h) | 00h 18m |
| 70 mph (112.65 km/h) | 00h 16m |
| 80 mph (129 km/h) | 00h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $2.70 | $5.39 |
| Mid-grade | $4.60 | $3.04 | $6.07 |
| Premium | $4.95 | $3.27 | $6.54 |
| Diesel | $5.98 | $3.95 | $7.89 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.