Map of flight path and driving directions from Casper to Thunder Bay.
Shortest flight path between Casper–Natrona County International Airport (CPR) and Thunder Bay International Airport (YQT).
How far is Thunder Bay from Casper?
There are several ways to calculate distances between Casper and Thunder Bay. Here are two common methods:Vincenty's formula (applied above)
- 909.432 miles
- 1463.589 kilometers
- 790.275 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
- 907.377 miles
- 1460.282 kilometers
- 788.489 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).
Time difference and current local times
The time difference between Casper and Thunder Bay is 2 hours. Thunder Bay is 2 hours ahead of Casper.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 144 kg (318 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Thunder Bay (YQT).