How far is Northfield, NJ from Middletown, NJ?
The driving distance from Northfield, NJ to Middletown, NJ is about 42.3 miles (68 km), with a travel time of about 00h 53m by car.
- The straight-line flight distance is about 28.4 miles (45.7 km).
- For a round trip, plan for roughly 01h 47m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EST.
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 53m.
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.
Unincorporated community in New Jersey, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Northfield and Middletown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Northfield and Middletown.
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1
Start on West Northfield Road
14 m · 6 sec · West Northfield Road
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2
Turn right onto South Livingston Avenue
1049 ft · 32 sec · South Livingston Avenue
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3
Continue on John F. Kennedy Parkway
1.8 mi · 3 min · John F. Kennedy Parkway
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4
Turn slight right
735 ft · 35 sec
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5
Turn left onto Parsonage Hill Road
1102 ft · 35 sec · Parsonage Hill Road
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6
Turn right onto White Oak Ridge Road
1.5 mi · 3 min · White Oak Ridge Road
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7
Continue on Hobart Gap Road
1233 ft · 41 sec · Hobart Gap Road
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8
Turn left onto South Service Road
44 m · 3 sec · South Service Road
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9
Take the ramp slight left toward NJ 24 East
1048 ft · 26 sec
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10
Merge slight left
1.1 mi · 1 min
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11
Keep slight left to continue on I 78 East: Holland Tunnel, New York City, Newark
1877 ft · 29 sec
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12
Keep slight right to continue on I 78 East Local: Newark
1220 ft · 17 sec
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13
Merge slight right onto Phillipsburg-Newark Expressway
3.4 mi · 4 min · Phillipsburg-Newark Expressway
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14
Take the exit slight right toward GSP: G.S. Parkway
1412 ft · 48 sec
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15
Keep slight right to continue on GSP South
3153 ft · 2 min
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16
Merge slight left onto Garden State Parkway
10.6 mi · 14 min · Garden State Parkway
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17
Continue on Garden State Parkway Southbound
6.2 mi · 8 min · Garden State Parkway Southbound
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18
Keep slight left to continue on Garden State Parkway
1.2 km · 49 sec · Garden State Parkway
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19
Keep slight left to continue on Garden State Parkway
6.6 mi · 8 min · Garden State Parkway
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20
Take the exit slight right toward NJ 35, NJ 36 South: Hazlet, Keyport
3026 ft · 1 min
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21
Keep slight left
50 m · 4 sec
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22
Keep slight right to continue on NJ 35: Hazlet
969 ft · 28 sec
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23
Merge slight left
5.3 mi · 8 min
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24
Turn right onto New Monmouth Road
1507 ft · 32 sec · New Monmouth Road
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25
At the end of the road, turn right onto Kings Highway
1023 ft · 21 sec · Kings Highway
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26
Arrive at your destination
0 m · 1 sec · Kings Highway
Car Route Details
A richer read on the saved driving route between Northfield and Middletown.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Garden State Parkway
Merge slight left onto Garden State Parkway
10.6 mi · 00h 15m
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 Sunny leaving Northfield and Sunny near Middletown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Northfield to Middletown?
The road trip is about 42.3 miles (68 km) and usually takes 00h 53m 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?
Iselin is a useful midpoint, sitting about 20.4 miles from Northfield and 21.8 miles from Middletown.
How much longer is the road route than the straight-line distance?
The direct path is about 28.4 miles (45.7 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 EST. If you want a more comfortable same-day return, try to leave by 4:42 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.07 one way or $12.15 round trip. Estimated CO2 is about 13.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Northfield and Sunny near Middletown.
Stop Ideas Near Iselin
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
West Orange Town Hall
City Hall - City of Newark
City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Iselin.
Metropark station
New Brunswick station
Newark Liberty International Airport
Pennsylvania Station
Flight Path Map
This map shows the direct air route between Northfield and Middletown. Straight-line distance: 28.42 mi (45.74 km).
#1 Northfield
Northfield is a place in New Jersey, United States.
| Population | 0 |
| Coordinates | 40.7742700, -74.3245900 |
| Altitude | 80 |
| Country | United States |
#2 Middletown
Middletown is a place in New Jersey, United States.
| Population | 0 |
| Coordinates | 40.3942800, -74.1170900 |
| Altitude | 36 |
| Country | United States |
End: Kings Highway (-74.117093, 40.394098)
Estimated Travel Time
Distance: 68 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 24m |
| 40 mph (64.37 km/h) | 01h 03m |
| 50 mph (80.47 km/h) | 00h 50m |
| 60 mph (96.56 km/h) | 00h 42m |
| 70 mph (112.65 km/h) | 00h 36m |
| 80 mph (129 km/h) | 00h 31m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.08 | $6.07 | $12.15 |
| Mid-grade | $4.71 | $7.02 | $14.03 |
| Premium | $5.02 | $7.48 | $14.97 |
| Diesel | $6.31 | $9.41 | $18.82 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
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