How far is Seaford, DE from New Castle, DE?

Distance by Flight

Shortest distance between Seaford and New Castle is 70.57 miles (113.58 km).

Flight distance from Seaford, DE to New Castle, DE is 70.57 miles. Estimated flight time is 00 hours 09 minutes.

It takes 00 hours 08 minutes to travel from Seaford to New Castle with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Seaford, Delaware to New Castle, Delaware is: 80.94 miles (130.26 km) by car.

Driving from Seaford to New Castle will take approximately 01 hours 30 minutes.

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#1 Seaford

City in Delaware, United States

Population 8246
GPS Coordinates 38°38'28"N 75°36'40"W
Latitude 38.6412300
Longitude -75.6110400
Altitude 7
Country United States
New Castle image
#2 New Castle

City in Delaware

Population 5394
GPS Coordinates 39°39'43"N 75°33'59"W
Latitude 39.6620600
Longitude -75.5663100
Altitude 3
Country United States

Estimated Travel Time Between Seaford and New Castle

The distance between Seaford and New Castle is 130 km if you choose to drive by road. You can go 01 hours 26 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.

There is no time difference between Seaford and New Castle. The current time is 04:15:38.

Average Speed Travel Time
30 mph (48.3 km/h) 02 hours 41 minutes
40 mph (64.37 km/h) 02 hours 01 minutes
50 mph (80.47 km/h) 01 hours 37 minutes
60 mph (96.56 km/h) 01 hours 20 minutes
70 mph (112.65 km/h) 01 hours 09 minutes
75 mph (120.7 km/h) 01 hours 04 minutes
80 mph (128.75 km/h) 01 hours 00 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 10.81 liters (2.86 gallon) of gas to cover the route between Seaford and New Castle.
The estimated cost of gas to go from Seaford to New Castle is $9.14 (diesel $12.28).

Delaware gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.2 $3.71 $4.04 $4.3
Total $9.14 $10.6 $11.55 $12.28

Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.

The average gas price (in Delaware ) per gallon of daily gas for calculations is $3.200 (Diesel $4.298) /gallon. Last changed prices on March 29, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Seaford and New Castle (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.

Distance to Other Cities

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Driving distance from Bear, DE to Seaford 75.96 miles (122 km)

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Driving distance from Dover, DE to Seaford 36.99 miles (60 km)

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Driving distance from Elsmere, DE to Seaford 87.41 miles (141 km)

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Driving distance from Georgetown, DE to Seaford 14.04 miles (23 km)

Driving distance from Glasgow, DE to Seaford 76.4 miles (123 km)

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Driving distance from Middletown, DE to Seaford 62.77 miles (101 km)

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Driving distance from Milford, DE to Seaford 23.82 miles (38 km)

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Driving distance from Newark, DE to Seaford 85.87 miles (138 km)

Driving distance from Pike Creek Valley, DE to Seaford 86.21 miles (139 km)

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Driving distance from Smyrna, DE to Seaford 50.54 miles (81 km)

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Driving distance from Wilmington, DE to Seaford 88.02 miles (142 km)

Gas Cost Calculator