How far is Elizabethport, NJ from Green Knoll, NJ?
The driving distance from Elizabethport, NJ to Green Knoll, NJ is about 30 miles (48.3 km), with a travel time of about 00h 47m by car.
- The straight-line flight distance is about 22.6 miles (36.3 km).
- For a round trip, plan for roughly 01h 34m 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 47m.
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 New Jersey, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Elizabethport and Green Knoll.
Turn-by-Turn Driving Directions
Step-by-step road directions between Elizabethport and Green Knoll.
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1
Start on Broadway
113 m · 22 sec · Broadway
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2
Turn left onto 2nd Street
3224 ft · 2 min · 2nd Street
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3
Turn right onto 3rd Avenue
1815 ft · 57 sec · 3rd Avenue
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4
Turn left onto Atlantic Street
1538 ft · 44 sec · Atlantic Street
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5
Continue on Cole Place
1414 ft · 43 sec · Cole Place
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6
Continue on Brunswick Avenue
1280 ft · 31 sec · Brunswick Avenue
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7
Take the ramp right toward I 278 West
1169 ft · 28 sec
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8
Merge slight left
1.1 mi · 2 min
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9
Take the exit straight
706 ft · 19 sec
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10
Merge slight right onto East Edgar Road
2.4 mi · 4 min · East Edgar Road
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11
Continue straight
1387 ft · 28 sec
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12
Continue straight
3.1 mi · 5 min
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13
Keep slight right
1.8 mi · 3 min
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14
Continue straight
2.1 mi · 3 min
-
15
Take the exit straight toward I 287 North: Morristown, Mahwah
2003 ft · 60 sec
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16
Merge slight left
13 mi · 15 min
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17
Take the exit slight left toward US 22 West: Clinton
3161 ft · 48 sec
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18
Merge slight right
1.4 mi · 2 min
-
19
Take the exit straight
825 ft · 23 sec
-
20
Turn straight onto Grove Street
76 m · 7 sec · Grove Street
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21
Turn right onto North Bridge Street
1.2 mi · 3 min · North Bridge Street
-
22
Turn left onto Brian Drive
918 ft · 40 sec · Brian Drive
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23
Arrive at your destination
0 m · 1 sec · Brian Drive
Car Route Details
A richer read on the saved driving route between Elizabethport and Green Knoll.
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.
I 287 North
Merge slight left
13 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 Elizabethport and Mostly Sunny near Green Knoll.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Elizabethport to Green Knoll?
The road trip is about 30 miles (48.3 km) and usually takes 00h 47m 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?
Metuchen is a useful midpoint, sitting about 15 miles from Elizabethport and 15 miles from Green Knoll.
How much longer is the road route than the straight-line distance?
The direct path is about 22.6 miles (36.3 km), while the road route adds roughly 7.4 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 4:56 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.32 one way or $8.64 round trip. Estimated CO2 is about 9.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Elizabethport and Mostly Sunny near Green Knoll.
Stop Ideas Near Metuchen
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 Metuchen.
Metropark station
New Brunswick station
Newark Liberty International Airport
Pennsylvania Station
Flight Path Map
This map shows the direct air route between Elizabethport and Green Knoll. Straight-line distance: 22.56 mi (36.3 km).
#1 Elizabethport
A city in Union County, New Jersey.
| Population | 124,969 |
| Coordinates | 40.6501000, -74.1870900 |
| Altitude | 6 |
| Country | United States |
#2 Green Knoll
Green Knoll is a place in New Jersey, United States.
| Population | 0 |
| Coordinates | 40.6001000, -74.6121000 |
| Altitude | 45 |
| Country | United States |
End: Green Knoll (-74.6121, 40.6001)
Estimated Travel Time
Distance: 48 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 59m |
| 40 mph (64.37 km/h) | 00h 44m |
| 50 mph (80.47 km/h) | 00h 35m |
| 60 mph (96.56 km/h) | 00h 29m |
| 70 mph (112.65 km/h) | 00h 25m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.08 | $4.32 | $8.64 |
| Mid-grade | $4.71 | $4.99 | $9.98 |
| Premium | $5.02 | $5.32 | $10.65 |
| Diesel | $6.31 | $6.69 | $13.39 |
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 · Nov 07, 2026