# 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
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
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.

MST

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?