How far is Union, NJ from Rumson, NJ?
The driving distance from Union, NJ to Rumson, NJ is about 39.5 miles (63.5 km), with a travel time of about 00h 55m by car.
- The straight-line flight distance is about 26.4 miles (42.5 km).
- For a round trip, plan for roughly 01h 50m 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 55m.
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.
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 Union and Rumson.
Turn-by-Turn Driving Directions
Step-by-step road directions between Union and Rumson.
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1
Start on Harding Avenue
74 m · 12 sec · Harding Avenue
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2
Turn right onto Vauxhall Road
1087 ft · 42 sec · Vauxhall Road
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3
Turn left onto Stuyvesant Avenue
3120 ft · 2 min · Stuyvesant Avenue
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4
Continue on Chestnut Street
708 ft · 28 sec · Chestnut Street
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5
Take the ramp slight right toward GSP Toll South
1588 ft · 39 sec
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6
Merge slight left onto Garden State Parkway
8.6 mi · 12 min · Garden State Parkway
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7
Continue on Garden State Parkway Southbound
6.2 mi · 8 min · Garden State Parkway Southbound
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8
Keep slight left to continue on Garden State Parkway
1.2 km · 49 sec · Garden State Parkway
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9
Keep slight right to continue on Garden State Parkway
14.8 mi · 17 min · Garden State Parkway
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10
Take the exit slight right toward CR 520: Red Bank, Lincroft
1574 ft · 1 min
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11
Turn left onto Newman Springs Road
39 m · 2 sec · Newman Springs Road
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12
Continue on Newman Springs Road
2 mi · 3 min · Newman Springs Road
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13
Turn left onto Broad Street
756 ft · 17 sec · Broad Street
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14
Turn right onto Pinckney Road
3001 ft · 51 sec · Pinckney Road
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15
Continue on Branch Avenue
1772 ft · 37 sec · Branch Avenue
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16
Turn left onto Rumson Road
3.7 mi · 6 min · Rumson Road
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17
Turn left onto Avenue of Two Rivers
2055 ft · 1 min · Avenue of Two Rivers
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18
Turn left onto Ridge Road
829 ft · 23 sec · Ridge Road
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19
Turn right onto East River Road
1069 ft · 32 sec · East River Road
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20
Turn right onto Black Point Road
45 m · 7 sec · Black Point Road
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21
Arrive at your destination
0 m · 1 sec · Black Point Road
Car Route Details
A richer read on the saved driving route between Union and Rumson.
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
Keep slight right to continue on Garden State Parkway
14.8 mi · 00h 17m
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 Union and Mostly Sunny near Rumson.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Union to Rumson?
The road trip is about 39.5 miles (63.5 km) and usually takes 00h 55m 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?
Laurence Harbor is a useful midpoint, sitting about 19.8 miles from Union and 19.8 miles from Rumson.
How much longer is the road route than the straight-line distance?
The direct path is about 26.4 miles (42.5 km), while the road route adds roughly 13.1 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 4:40 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.68 one way or $11.36 round trip. Estimated CO2 is about 12.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Union and Mostly Sunny near Rumson.
Stop Ideas Near Laurence Harbor
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 Laurence Harbor.
Metropark station
New Brunswick station
Newark Liberty International Airport
Pennsylvania Station
Flight Path Map
This map shows the direct air route between Union and Rumson. Straight-line distance: 26.43 mi (42.53 km).
#1 Union
A city in Union County, New Jersey.
| Population | 67,137 |
| Coordinates | 40.6976000, -74.2632000 |
| Altitude | 30 |
| Country | United States |
#2 Rumson
Borough in Monmouth County, New Jersey, United States
| Population | 6,671 |
| Coordinates | 40.3720500, -73.9990300 |
| Altitude | 9 |
| Country | United States |
End: Rumson (-73.99903, 40.37205)
Estimated Travel Time
Distance: 64 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 18m |
| 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 33m |
| 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 | $4.09 | $5.68 | $11.36 |
| Mid-grade | $4.60 | $6.39 | $12.79 |
| Premium | $4.95 | $6.89 | $13.77 |
| Diesel | $5.98 | $8.31 | $16.62 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.