Distance between St Louis, MO (STL) and Watertown, NY (ART)
Distance from St Louis to Watertown (St. Louis Lambert International Airport – Watertown International Airport) is 827 miles / 1332 kilometers / 719 nautical miles.
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St Louis - Watertown
How far is Watertown from St Louis?
There are several ways to calculate distances between St Louis and Watertown. Here are two common methods:
Vincenty's formula (applied above)- 827.483 miles
- 1331.706 kilometers
- 719.063 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- 825.950 miles
- 1329.238 kilometers
- 717.731 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).
Flight duration
Estimated flight time from St. Louis Lambert International Airport (STL) to Watertown International Airport (ART) is 2 hours 4 minutes.
Time difference and current local times
The time difference between St Louis and Watertown is 1 hour. Watertown is 1 hour ahead of St Louis.
Time Difference
St Louis, MO
Watertown, NY
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 137 kg (303 pounds).
Airport information
| A | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |
| B | Watertown International Airport |
|---|---|
| City: | Watertown, NY |
| Country: | United States |
| IATA Code: | ART |
| ICAO Code: | KART |
| Coordinates: | 43°59′30″N, 76°1′18″W |
Map
St Louis to Watertown flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Watertown (ART).
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