Map of flight path and driving directions from Watertown to Montgomery.
Shortest flight path between Watertown International Airport (ART) and Montgomery Regional Airport (MGM).
How far is Montgomery from Watertown?
There are several ways to calculate distances between Watertown and Montgomery. Here are two common methods:Vincenty's formula (applied above)
- 982.811 miles
- 1581.682 kilometers
- 854.040 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
- 983.208 miles
- 1582.320 kilometers
- 854.384 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 Montgomery is 1 hour. Montgomery is 1 hour behind Watertown.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 150 kg (330 pounds).
Frequent Flyer Miles Calculator
Watertown (ART) → Montgomery (MGM).