How far is Watertown, SD, from St Martin?
The distance between St Martin (Grand Case-Espérance Airport) and Watertown (Watertown Regional Airport) is 2697 miles / 4340 kilometers / 2344 nautical miles.
Grand Case-Espérance Airport – Watertown Regional Airport
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Distance from St Martin to Watertown
There are several ways to calculate the distance from St Martin to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 2696.896 miles
- 4340.233 kilometers
- 2343.539 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2697.519 miles
- 4341.236 kilometers
- 2344.080 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).
How long does it take to fly from St Martin to Watertown?
The estimated flight time from Grand Case-Espérance Airport to Watertown Regional Airport is 5 hours and 36 minutes.
What is the time difference between St Martin and Watertown?
Flight carbon footprint between Grand Case-Espérance Airport (SFG) and Watertown Regional Airport (ATY)
On average, flying from St Martin to Watertown generates about 298 kg of CO2 per passenger, and 298 kilograms equals 658 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from St Martin to Watertown
See the map of the shortest flight path between Grand Case-Espérance Airport (SFG) and Watertown Regional Airport (ATY).
Airport information
| Origin | Grand Case-Espérance Airport |
|---|---|
| City: | St Martin |
| Country: | Saint Martin  |
| IATA Code: | SFG |
| ICAO Code: | TFFG |
| Coordinates: | 18°5′59″N, 63°2′49″W |
| Destination | Watertown Regional Airport |
|---|---|
| City: | Watertown, SD |
| Country: | United States  |
| IATA Code: | ATY |
| ICAO Code: | KATY |
| Coordinates: | 44°54′50″N, 97°9′16″W |