How far is Mount Olive, NJ from Menlo Park, NJ?
The driving distance from Mount Olive, NJ to Menlo Park, NJ is about 39.8 miles (64 km), with a travel time of about 00h 58m by car.
- The straight-line flight distance is about 28.6 miles (46.1 km).
- For a round trip, plan for roughly 01h 57m 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 00h 58m.
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 Somerset County, New Jersey
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Mostly Cloudy then Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Mount Olive and Menlo Park.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Olive and Menlo Park.
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1
Start on Mount Olive Road
57 m · 10 sec · Mount Olive Road
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2
Turn left onto Flanders - Drakestown Road
1.7 mi · 4 min · Flanders - Drakestown Road
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3
At the end of the road, turn right onto Flanders Netcong Road
1393 ft · 36 sec · Flanders Netcong Road
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4
Turn right onto US Highway 206
14.7 mi · 23 min · US Highway 206
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5
Take the exit slight right toward I 287 South: Somerville, Princeton
1561 ft · 38 sec
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6
Merge slight left
1.3 mi · 1 min
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7
Keep slight left
17.5 mi · 20 min
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8
Take the exit slight right toward CR 501: New Durham Road, New Durham, Metuchen
155 m · 12 sec
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9
Keep slight left to continue on CR 501 East: Metuchen
57 m · 10 sec
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10
Turn left onto New Durham Road
1.2 mi · 2 min · New Durham Road
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11
Continue on Middlesex Avenue
1.7 mi · 4 min · Middlesex Avenue
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12
Continue on Lincoln Highway
1.4 km · 2 min · Lincoln Highway
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13
Turn left onto Philip Street
897 ft · 30 sec · Philip Street
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14
Arrive at your destination
0 m · 1 sec · Philip Street
Car Route Details
A richer read on the saved driving route between Mount Olive and Menlo Park.
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 287 South
Keep slight left
17.5 mi · 00h 20m
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.
Sunny leaving Mount Olive and Mostly Cloudy then Rain Showers Likely near Menlo Park.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mount Olive to Menlo Park?
The road trip is about 39.8 miles (64 km) and usually takes 00h 58m 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?
Somerville is a useful midpoint, sitting about 19.8 miles from Mount Olive and 19.9 miles from Menlo Park.
How much longer is the road route than the straight-line distance?
The direct path is about 28.6 miles (46.1 km), while the road route adds roughly 11.2 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 4:32 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.01 one way or $12.03 round trip. Estimated CO2 is about 12.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Mount Olive and Mostly Cloudy then Rain Showers Likely near Menlo Park.
Stop Ideas Near Somerville
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 Somerville.
New Brunswick station
Metropark station
Princeton Junction station
Newark Liberty International Airport
Flight Path Map
This map shows the direct air route between Mount Olive and Menlo Park. Straight-line distance: 28.65 mi (46.11 km).
#1 Mount Olive
Township of New Jersey
| Population | 28,815 |
| Coordinates | 40.8514900, -74.7329400 |
| Altitude | 314 |
| Country | United States |
#2 Menlo Park
Township in Middlesex County, New Jersey, United States
| Population | 97,687 |
| Coordinates | 40.5651000, -74.3373700 |
| Altitude | 42 |
| Country | United States |
End: Menlo Park (-74.33737, 40.5651)
Estimated Travel Time
Distance: 64 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 19m |
| 40 mph (64.37 km/h) | 00h 59m |
| 50 mph (80.47 km/h) | 00h 47m |
| 60 mph (96.56 km/h) | 00h 39m |
| 70 mph (112.65 km/h) | 00h 34m |
| 80 mph (129 km/h) | 00h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.30 | $6.01 | $12.03 |
| Mid-grade | $4.88 | $6.83 | $13.66 |
| Premium | $5.18 | $7.24 | $14.49 |
| Diesel | $6.32 | $8.84 | $17.69 |
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