How far is Monmouth Beach, NJ from Trenton, NJ?
The driving distance from Monmouth Beach, NJ to Trenton, NJ is about 54.6 miles (87.9 km), with a travel time of about 01h 05m by car.
- The straight-line flight distance is about 40.9 miles (65.8 km).
- For a round trip, plan for roughly 02h 11m 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 05m.
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.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Monmouth Beach and Trenton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Monmouth Beach and Trenton.
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1
Start on Riverdale Avenue
3268 ft · 2 min · Riverdale Avenue
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2
Turn straight onto Ocean Boulevard North
3219 ft · 1 min · Ocean Boulevard North
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3
Turn right onto Joline Avenue
5.1 mi · 8 min · Joline Avenue
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4
Take the exit slight right toward NJ 18: Point Pleasant, New Burnswick
2962 ft · 1 min
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5
Keep slight right to continue on NJ 18 North: New Brunswick
2514 ft · 1 min
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6
Merge slight left
8.2 mi · 9 min
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7
Take the exit slight right toward CR 537 West: Freehold
1266 ft · 31 sec
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8
Turn straight onto Colts Neck Road
5.6 mi · 9 min · Colts Neck Road
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9
Continue on Monmouth Road
7.8 mi · 12 min · Monmouth Road
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10
Take the ramp slight right toward I 195 West
1990 ft · 56 sec
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11
Merge slight left onto Central Jersey Expressway
14.5 mi · 17 min · Central Jersey Expressway
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12
Take the exit slight right toward US 206: South Broad Street, Arena Drive
892 ft · 22 sec
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13
Keep slight right to continue on Arena Drive
891 ft · 22 sec
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14
Turn straight onto Arena Drive
2 mi · 4 min · Arena Drive
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15
Turn left onto South Olden Avenue
1.2 mi · 2 min · South Olden Avenue
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16
Turn left onto Hamilton Avenue
2992 ft · 1 min · Hamilton Avenue
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17
Turn right onto Chambers Street
2 m · 1 sec · Chambers Street
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18
Arrive at your destination
0 m · 1 sec · Chambers Street
Car Route Details
A richer read on the saved driving route between Monmouth Beach and Trenton.
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.
Central Jersey Expressway
Merge slight left onto Central Jersey Expressway
14.5 mi · 00h 17m
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 Cloudy leaving Monmouth Beach and Mostly Sunny near Trenton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Monmouth Beach to Trenton?
The road trip is about 54.6 miles (87.9 km) and usually takes 01h 05m 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?
West Freehold is a useful midpoint, sitting about 24 miles from Monmouth Beach and 30.6 miles from Trenton.
How much longer is the road route than the straight-line distance?
The direct path is about 40.9 miles (65.8 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 4:18 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.89 one way or $15.77 round trip. Estimated CO2 is about 17.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Monmouth Beach and Mostly Sunny near Trenton.
Stop Ideas Near West Freehold
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 West Freehold.
Princeton Junction station
New Brunswick station
Metropark station
Trenton Transit Center
Flight Path Map
This map shows the direct air route between Monmouth Beach and Trenton. Straight-line distance: 40.89 mi (65.81 km).
#1 Monmouth Beach
Borough in Monmouth County, New Jersey, United States
| Population | 3,262 |
| Coordinates | 40.3303900, -73.9815300 |
| Altitude | 6 |
| Country | United States |
#2 Trenton
The capital of New Jersey.
| Population | 82,957 |
| Coordinates | 40.2170500, -74.7429400 |
| Altitude | 17 |
| Country | United States |
End: Hamilton Avenue (-74.742936, 40.217034)
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 21m |
| 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 40m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $7.89 | $15.77 |
| Mid-grade | $4.60 | $8.88 | $17.75 |
| Premium | $4.95 | $9.56 | $19.12 |
| Diesel | $5.98 | $11.54 | $23.08 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.