Map of flight path and driving directions from Watertown to Harrison.
Shortest flight path between Watertown International Airport (ART) and Boone County Airport (HRO).
How far is Harrison from Watertown?
There are several ways to calculate distances between Watertown and Harrison. Here are two common methods:Vincenty's formula (applied above)
- 1049.476 miles
- 1688.968 kilometers
- 911.970 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
- 1047.914 miles
- 1686.453 kilometers
- 910.612 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 Harrison is 1 hour. Harrison is 1 hour behind Watertown.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 154 kg (339 pounds).
Frequent Flyer Miles Calculator
Watertown (ART) → Harrison (HRO).