# Distance between Casper, WY (CPR) and Bellingham, WA (BLI)

Flight distance from Casper to Bellingham (Casper–Natrona County International Airport – Bellingham International Airport) is 873 miles / 1406 kilometers / 759 nautical miles. Estimated flight time is 2 hours 9 minutes.

Driving distance from Casper (CPR) to Bellingham (BLI) is 1188 miles / 1912 kilometers and travel time by car is about 19 hours 44 minutes.

## Map of flight path and driving directions from Casper to Bellingham.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Bellingham International Airport (BLI).

## How far is Bellingham from Casper?

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

Vincenty's formula (applied above)
• 873.365 miles
• 1405.544 kilometers
• 758.933 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
• 871.504 miles
• 1402.549 kilometers
• 757.316 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 Bellingham International Airport
City: Bellingham, WA
Country: United States
IATA Code: BLI
ICAO Code: KBLI
Coordinates: 48°47′34″N, 122°32′16″W

## Time difference and current local times

The time difference between Casper and Bellingham is 1 hour. Bellingham is 1 hour behind Casper.

MDT

PDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 141 kg (312 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Bellingham (BLI).

Distance:
873
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
873

Round trip?