How far is Watertown from Casper?
There are several ways to calculate distances between Casper and Watertown. Here are two common methods:Vincenty's formula (applied above)
- 484.527 miles
- 779.771 kilometers
- 421.043 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
- 483.344 miles
- 777.867 kilometers
- 420.015 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).
Estimated flight time from Casper–Natrona County International Airport (CPR) to Watertown Regional Airport (ATY) is 1 hour 25 minutes.
Time difference and current local times
The time difference between Casper and Watertown is 1 hour. Watertown is 1 hour ahead of Casper.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 97 kg (213 pounds).
Casper to Watertown flight map.
Frequent Flyer Miles Calculator
Casper (CPR) → Watertown (ATY).