Air Miles Calculator

Distance between Casper, WY (CPR) and Wilmington, DE (ILG)

Flight distance from Casper to Wilmington (Casper–Natrona County International Airport – Wilmington Airport (Delaware)) is 1612 miles / 2595 kilometers / 1401 nautical miles. Estimated flight time is 3 hours 33 minutes.

Driving distance from Casper (CPR) to Wilmington (ILG) is 1889 miles / 3040 kilometers and travel time by car is about 31 hours 47 minutes.

Map of flight path and driving directions from Casper to Wilmington.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Wilmington Airport (Delaware) (ILG).

How far is Wilmington from Casper?

There are several ways to calculate distances between Casper and Wilmington. Here are two common methods:

Vincenty's formula (applied above)
  • 1612.219 miles
  • 2594.614 kilometers
  • 1400.980 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1608.186 miles
  • 2588.125 kilometers
  • 1397.476 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

B Wilmington Airport (Delaware)
City: Wilmington, DE
Country: United States Flag of United States
IATA Code: ILG
ICAO Code: KILG
Coordinates: 39°40′43″N, 75°36′23″W

Time difference and current local times

The time difference between Casper and Wilmington is 2 hours. Wilmington is 2 hours ahead of Casper.

Time Difference

Casper, WY

 MST

Wilmington, DE

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 187 kg (412 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Wilmington (ILG).

Distance:
1612
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1612

Round trip?