How far is Sea Bright, NJ from Denville, NJ?
The driving distance from Sea Bright, NJ to Denville, NJ is about 63 miles (101.4 km), with a travel time of about 01h 26m by car.
- The straight-line flight distance is about 45.2 miles (72.7 km).
- For a round trip, plan for roughly 02h 53m 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 26m.
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.
Chance Showers And Thunderstorms
Slight Chance Rain Showers then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Sea Bright and Denville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sea Bright and Denville.
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1
Start on East Church Street
7 m · 3 sec · East Church Street
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2
Turn right onto Ocean Avenue
1450 ft · 48 sec · Ocean Avenue
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3
Turn left onto Rumson Road
4.6 mi · 7 min · Rumson Road
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4
At the end of the road, turn right onto Branch Avenue
1772 ft · 31 sec · Branch Avenue
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5
Turn left onto Pinckney Road
3001 ft · 58 sec · Pinckney Road
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6
At the end of the road, turn left onto Broad Street
756 ft · 20 sec · Broad Street
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7
Turn right onto Newman Springs Road
1.9 mi · 3 min · Newman Springs Road
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8
Take the ramp slight right toward GSP Toll North
2680 ft · 1 min
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9
Merge slight left onto Garden State Parkway
6.3 mi · 7 min · Garden State Parkway
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10
Take the exit slight left toward Crossover to Express Roadway
983 ft · 13 sec
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11
Merge slight left onto Garden State Parkway
25.7 mi · 34 min · Garden State Parkway
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12
Take the exit slight right toward I 78 West: Springfield
1.3 km · 2 min
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13
Merge slight left onto Phillipsburg-Newark Expressway
3.6 mi · 4 min · Phillipsburg-Newark Expressway
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14
Keep slight right to continue on NJ 24 West: Springfield, Morristown
1798 ft · 34 sec
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15
Continue straight
9.4 mi · 11 min
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16
Keep slight right to continue on I 287 North: Mahwah
2647 ft · 57 sec
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17
Merge slight left
3.5 mi · 5 min
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18
Take the exit slight right toward I 80 East: Smith Road, New York City
860 ft · 21 sec
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19
Keep slight right to continue on Smith Road
673 ft · 25 sec
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20
Turn left onto Smith Road
1918 ft · 42 sec · Smith Road
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21
Merge slight right
3.3 mi · 5 min
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22
Turn straight onto Bloomfield Avenue
1366 ft · 42 sec · Bloomfield Avenue
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23
Keep slight right to continue on Broadway Avenue
1144 ft · 39 sec · Broadway Avenue
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24
Arrive at your destination
0 m · 1 sec · Broadway Avenue
Car Route Details
A richer read on the saved driving route between Sea Bright and Denville.
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
25.7 mi · 00h 34m
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.
Chance Showers And Thunderstorms leaving Sea Bright and Slight Chance Rain Showers then Chance Showers And Thunderstorms near Denville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sea Bright to Denville?
The road trip is about 63 miles (101.4 km) and usually takes 01h 26m 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 31.5 miles from Sea Bright and 31.5 miles from Denville.
How much longer is the road route than the straight-line distance?
The direct path is about 45.2 miles (72.7 km), while the road route adds roughly 17.8 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 3:36 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.07 one way or $18.14 round trip. Estimated CO2 is about 19.7 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Sea Bright and Slight Chance Rain Showers then Chance Showers And Thunderstorms near Denville.
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 Sea Bright and Denville. Straight-line distance: 45.19 mi (72.72 km).
#1 Sea Bright
Borough in New Jersey
| Population | 1,335 |
| Coordinates | 40.3615000, -73.9740300 |
| Altitude | 6 |
| Country | United States |
#2 Denville
Township in Morris County, New Jersey
| Population | 16,362 |
| Coordinates | 40.8923200, -74.4773800 |
| Altitude | 154 |
| Country | United States |
End: Denville (-74.47738, 40.89232)
Estimated Travel Time
Distance: 101 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 05m |
| 40 mph (64.37 km/h) | 01h 34m |
| 50 mph (80.47 km/h) | 01h 15m |
| 60 mph (96.56 km/h) | 01h 03m |
| 70 mph (112.65 km/h) | 00h 54m |
| 80 mph (129 km/h) | 00h 47m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $9.07 | $18.14 |
| Mid-grade | $4.60 | $10.21 | $20.42 |
| Premium | $4.95 | $11.00 | $22.00 |
| Diesel | $5.98 | $13.28 | $26.55 |
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 · Jun 10, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.