How far is Sea Isle City, NJ from Trenton, NJ?
The driving distance from Sea Isle City, NJ to Trenton, NJ is about 90.4 miles (145.5 km), with a travel time of about 01h 46m by car.
- The straight-line flight distance is about 73.5 miles (118.3 km).
- For a round trip, plan for roughly 03h 32m 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 46m.
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.
Town in Atlantic County, New Jersey
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Sea Isle City and Trenton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sea Isle City and Trenton.
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1
Start on 44th Street
661 ft · 31 sec · 44th Street
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2
Turn right onto Central Avenue
879 ft · 39 sec · Central Avenue
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3
Turn left onto John F. Kennedy Boulevard
1212 ft · 28 sec · John F. Kennedy Boulevard
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4
Continue on Sea Isle Boulevard
1.9 mi · 3 min · Sea Isle Boulevard
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5
Take the ramp slight right toward GSP Toll North
149 m · 12 sec
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6
Continue on GSP NB Entrance 17
786 ft · 19 sec · GSP NB Entrance 17
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7
Merge slight left onto Garden State Parkway
1.5 mi · 2 min · Garden State Parkway
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8
Take the exit slight left
2408 ft · 32 sec
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9
Merge slight right onto Garden State Parkway
17.7 mi · 20 min · Garden State Parkway
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10
Take the exit slight right toward Atlantic City Expressway Toll West, Camden
2259 ft · 55 sec
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11
Merge slight left onto Atlantic City Expressway
20.5 mi · 24 min · Atlantic City Expressway
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12
Take the exit slight right toward NJ 54: Hammonton, Vineland
1354 ft · 33 sec
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13
Merge slight left onto Route 54 North
68 m · 3 sec · Route 54 North
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14
Continue on 12th Street
1.7 mi · 3 min · 12th Street
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15
Continue on Bellevue Avenue
1.1 mi · 3 min · Bellevue Avenue
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16
Turn right
153 m · 9 sec
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17
Continue on Trenton Road
17.6 mi · 23 min · Trenton Road
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18
Enter the roundabout and take exit 2 toward US 206 North: Trenton, New York
152 m · 7 sec
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19
Exit the roundabout onto US 206 North: Trenton, New York
7.6 mi · 10 min
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20
Continue straight
9.8 mi · 12 min
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21
Take the exit straight toward Bordentown
149 m · 16 sec
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22
Turn straight onto Farnsworth Avenue
1369 ft · 36 sec · Farnsworth Avenue
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23
Turn left onto Burlington Pike
2320 ft · 44 sec · Burlington Pike
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24
Take the exit slight right toward I 295 North: Trenton
1900 ft · 46 sec
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25
Merge slight left
4.3 mi · 5 min
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26
Take the exit slight right toward Arena Drive West, Olden Avenue
1355 ft · 33 sec
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27
Turn straight onto Arena Drive
1.1 km · 1 min · Arena Drive
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28
Turn left onto South Olden Avenue
1.2 mi · 2 min · South Olden Avenue
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29
Turn left onto Hamilton Avenue
2992 ft · 1 min · Hamilton Avenue
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30
Turn right onto Chambers Street
2 m · 1 sec · Chambers Street
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31
Arrive at your destination
0 m · 1 sec · Chambers Street
Car Route Details
A richer read on the saved driving route between Sea Isle City and Trenton.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Atlantic City Expressway
Merge slight left onto Atlantic City Expressway
20.5 mi · 00h 24m
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.
Rain Showers Likely leaving Sea Isle City and Chance Rain Showers near Trenton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sea Isle City to Trenton?
The road trip is about 90.4 miles (145.5 km) and usually takes 01h 46m 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?
Hammonton is a useful midpoint, sitting about 44.9 miles from Sea Isle City and 45.5 miles from Trenton.
How much longer is the road route than the straight-line distance?
The direct path is about 73.5 miles (118.3 km), while the road route adds roughly 16.9 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 2:58 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.03 one way or $26.07 round trip. Estimated CO2 is about 28.3 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Sea Isle City and Chance Rain Showers near Trenton.
Stop Ideas Near Hammonton
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 Hammonton.
Hammonton, New Jersey
Atco, New Jersey
Egg Harbor City, New Jersey
Lindenwold
Flight Path Map
This map shows the direct air route between Sea Isle City and Trenton. Straight-line distance: 73.53 mi (118.34 km).
#1 Sea Isle City
City in Cape May County, New Jersey, United States
| Population | 2,029 |
| Coordinates | 39.1534500, -74.6929400 |
| Altitude | 2 |
| Country | United States |
#2 Trenton
The capital of New Jersey.
| Population | 82,957 |
| Coordinates | 40.2170500, -74.7429400 |
| Altitude | 17 |
| Country | United States |
End: Hamilton Avenue (-74.742936, 40.217034)
Estimated Travel Time
Distance: 145 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 00m |
| 40 mph (64.37 km/h) | 02h 15m |
| 50 mph (80.47 km/h) | 01h 48m |
| 60 mph (96.56 km/h) | 01h 30m |
| 70 mph (112.65 km/h) | 01h 17m |
| 80 mph (129 km/h) | 01h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $13.03 | $26.07 |
| Mid-grade | $4.60 | $14.67 | $29.34 |
| Premium | $4.95 | $15.80 | $31.61 |
| Diesel | $5.98 | $19.08 | $38.15 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.