Map of flight path and driving directions from Watertown to Columbia.
Shortest flight path between Watertown International Airport (ART) and Columbia Regional Airport (COU).
How far is Columbia from Watertown?
There are several ways to calculate distances between Watertown and Columbia. Here are two common methods:Vincenty's formula (applied above)
- 912.200 miles
- 1468.044 kilometers
- 792.681 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
- 910.376 miles
- 1465.109 kilometers
- 791.096 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 Watertown and Columbia is 1 hour. Columbia is 1 hour behind Watertown.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 144 kg (319 pounds).
Frequent Flyer Miles Calculator
Watertown (ART) → Columbia (COU).