How far is Middletown, NJ from Allamuchy, NJ?
The driving distance from Middletown, NJ to Allamuchy, NJ is about 65.3 miles (105.1 km), with a travel time of about 01h 31m by car.
- The straight-line flight distance is about 51.4 miles (82.8 km).
- For a round trip, plan for roughly 03h 03m 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 31m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
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
Driving Route Map
The map below follows the saved road route between Middletown and Allamuchy.
Turn-by-Turn Driving Directions
Step-by-step road directions between Middletown and Allamuchy.
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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
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10
Keep slight right to continue on I 78 East: New York City
4.5 mi · 5 min
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11
Take the exit slight right toward US 202 North, US 206 North: Bedminster, Netcong
1432 ft · 41 sec
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12
Merge slight left
17.9 mi · 29 min
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13
Take the exit straight toward I 80 West, US 206 North: Stanhope, Newton
2705 ft · 1 min
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14
Merge slight left onto Christopher Columbus Highway
6.7 mi · 8 min · Christopher Columbus Highway
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15
Take the exit slight right toward CR 517: Hackettstown, Allamuchy, Andover
1032 ft · 25 sec
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16
Keep slight right to continue on CR 517 North: Allamuchy, Andover
60 m · 7 sec
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17
Continue on Old Hackettstown Road
1035 ft · 21 sec · Old Hackettstown Road
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18
Turn right onto Puffer Road
32 m · 9 sec · Puffer Road
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19
Turn left
3 m · 1 sec
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20
Keep slight left
11 m · 3 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Middletown and Allamuchy.
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.
US 202 North
Merge slight left
17.9 mi · 00h 29m
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 Middletown and Sunny near Allamuchy.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Middletown to Allamuchy?
The road trip is about 65.3 miles (105.1 km) and usually takes 01h 31m 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 32.6 miles from Middletown and 32.7 miles from Allamuchy.
How much longer is the road route than the straight-line distance?
The direct path is about 51.4 miles (82.8 km), while the road route adds roughly 13.9 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 3:26 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.01 one way or $20.02 round trip. Estimated CO2 is about 21.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Middletown and Sunny near Allamuchy.
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 Middletown and Allamuchy. Straight-line distance: 51.46 mi (82.81 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 Allamuchy
Township in Warren County, New Jersey
| Population | 4,751 |
| Coordinates | 40.9217700, -74.8101700 |
| Altitude | 188 |
| Country | United States |
End: Allamuchy (-74.81017, 40.92177)
Estimated Travel Time
Distance: 105 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 10m |
| 40 mph (64.37 km/h) | 01h 37m |
| 50 mph (80.47 km/h) | 01h 18m |
| 60 mph (96.56 km/h) | 01h 05m |
| 70 mph (112.65 km/h) | 00h 55m |
| 80 mph (129 km/h) | 00h 48m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $10.01 | $20.02 |
| Mid-grade | $4.60 | $11.27 | $22.54 |
| Premium | $4.95 | $12.14 | $24.27 |
| Diesel | $5.98 | $14.65 | $29.30 |
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 11, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.