Distance between St Louis, MO (STL) and Dauphin (YDN)
Distance from St Louis to Dauphin (St. Louis Lambert International Airport – Lt. Col W.G. (Billy) Barker VC Airport) is 974 miles / 1568 kilometers / 847 nautical miles.
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St Louis - Dauphin
How far is Dauphin from St Louis?
There are several ways to calculate distances between St Louis and Dauphin. Here are two common methods:
Vincenty's formula (applied above)- 974.351 miles
- 1568.067 kilometers
- 846.688 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- 974.156 miles
- 1567.752 kilometers
- 846.518 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 Lt. Col W.G. (Billy) Barker VC Airport (YDN) is 2 hours 20 minutes.
Time difference and current local times
There is no time difference between St Louis and Dauphin.
Time Difference
St Louis, MO
Dauphin
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 149 kg (329 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 | Lt. Col W.G. (Billy) Barker VC Airport |
|---|---|
| City: | Dauphin |
| Country: | Canada  |
| IATA Code: | YDN |
| ICAO Code: | CYDN |
| Coordinates: | 51°6′2″N, 100°3′7″W |
St Louis to Dauphin flight path
Shortest flight path between St. Louis Lambert International Airport (STL) and Lt. Col W.G. (Billy) Barker VC Airport (YDN).
Frequent Flyer Miles Calculator
St Louis (STL) → Dauphin (YDN).
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