How far is Middletown, NJ from Washington, NJ?
The driving distance from Middletown, NJ to Washington, NJ is about 62.5 miles (100.6 km), with a travel time of about 01h 23m by car.
- The straight-line flight distance is about 51.8 miles (83.3 km).
- For a round trip, plan for roughly 02h 47m 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 23m.
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.
Mostly Cloudy
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Middletown and Washington.
Turn-by-Turn Driving Directions
Step-by-step road directions between Middletown and Washington.
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1
Start on Kings Highway
1023 ft · 25 sec · Kings Highway
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2
Turn left onto New Monmouth Road
1507 ft · 32 sec · New Monmouth Road
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3
Turn left
14.2 mi · 21 min
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4
Take the exit slight right toward NJ 440: Raritan Center, Perth Amboy, Staten Island
1119 ft · 27 sec
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5
Keep slight left to continue on NJ 440 South: Raritan Center
128 m · 10 sec
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6
Keep slight right to continue on NJ 440 South: Raritan Center
1818 ft · 48 sec
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7
Keep slight left to continue on NJ 440
2621 ft · 1 min
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8
Merge slight right
1.7 mi · 2 min
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9
Continue straight
17.6 mi · 21 min
-
10
Keep slight left
2.7 mi · 3 min
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11
Take the exit slight left toward I 78 West: Easton, Pennsylvania
1.4 mi · 2 min
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12
Merge slight right onto Phillipsburg-Newark Expressway
12 mi · 14 min · Phillipsburg-Newark Expressway
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13
Take the exit slight right toward NJ 31: Clinton, Flemington, Washington
1963 ft · 43 sec
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14
Merge slight left
10.7 mi · 17 min
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15
Turn left onto East Washington Avenue
1245 ft · 21 sec · East Washington Avenue
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16
Arrive at your destination
0 m · 1 sec · East Washington Avenue
Car Route Details
A richer read on the saved driving route between Middletown and Washington.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
NJ 440
Continue straight
17.6 mi · 00h 21m
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 Middletown and Mostly Sunny near Washington.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Middletown to Washington?
The road trip is about 62.5 miles (100.6 km) and usually takes 01h 23m 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?
Bound Brook is a useful midpoint, sitting about 31.2 miles from Middletown and 31.3 miles from Washington.
How much longer is the road route than the straight-line distance?
The direct path is about 51.8 miles (83.3 km), while the road route adds roughly 10.7 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 3:42 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.03 one way or $18.06 round trip. Estimated CO2 is about 19.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Middletown and Mostly Sunny near Washington.
Stop Ideas Near Bound Brook
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 Bound Brook.
New Brunswick station
Metropark station
Princeton Junction station
Newark Liberty International Airport
Flight Path Map
This map shows the direct air route between Middletown and Washington. Straight-line distance: 51.77 mi (83.32 km).
#1 Middletown
Middletown is a place in New Jersey, United States.
| Population | 0 |
| Coordinates | 40.3942800, -74.1170900 |
| Altitude | 36 |
| Country | United States |
#2 Washington
Borough in Warren County, New Jersey, United States
| Population | 6,498 |
| Coordinates | 40.7584300, -74.9793400 |
| Altitude | 139 |
| Country | United States |
End: Washington (-74.97934, 40.75843)
Estimated Travel Time
Distance: 101 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 04m |
| 40 mph (64.37 km/h) | 01h 33m |
| 50 mph (80.47 km/h) | 01h 14m |
| 60 mph (96.56 km/h) | 01h 02m |
| 70 mph (112.65 km/h) | 00h 53m |
| 80 mph (129 km/h) | 00h 46m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $9.03 | $18.06 |
| Mid-grade | $4.60 | $10.16 | $20.33 |
| Premium | $4.95 | $10.95 | $21.90 |
| Diesel | $5.98 | $13.22 | $26.43 |
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.