Map of flight path and driving directions from Watertown to Lewistown.
Shortest flight path between Watertown International Airport (ART) and Lewistown Municipal Airport (LWT).
How far is Lewistown from Watertown?
There are several ways to calculate distances between Watertown and Lewistown. Here are two common methods:Vincenty's formula (applied above)
- 1624.758 miles
- 2614.794 kilometers
- 1411.876 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
- 1620.267 miles
- 2607.566 kilometers
- 1407.973 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 Lewistown is 2 hours. Lewistown is 2 hours behind Watertown.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 188 kg (413 pounds).
Frequent Flyer Miles Calculator
Watertown (ART) → Lewistown (LWT).