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.
#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 |
#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 |
Ending point in New Castle: Cherry Street (-75.566097,39.662211)
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 04:25:09.
| 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 November 25, 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
Driving distance from Glasgow, DE to Seaford 76.4 miles (123 km)
Driving distance from Pike Creek Valley, DE to Seaford 86.21 miles (139 km)
