How far is Watertown, SD, from San Salvador?
The distance between San Salvador (El Salvador International Airport) and Watertown (Watertown Regional Airport) is 2220 miles / 3572 kilometers / 1929 nautical miles.
The driving distance from San Salvador (SAL) to Watertown (ATY) is 2828 miles / 4552 kilometers, and travel time by car is about 56 hours 31 minutes.
El Salvador International Airport – Watertown Regional Airport
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Distance from San Salvador to Watertown
There are several ways to calculate the distance from San Salvador to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 2219.795 miles
- 3572.414 kilometers
- 1928.949 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- 2226.127 miles
- 3582.603 kilometers
- 1934.451 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 San Salvador to Watertown?
The estimated flight time from El Salvador International Airport to Watertown Regional Airport is 4 hours and 42 minutes.
What is the time difference between San Salvador and Watertown?
There is no time difference between San Salvador and Watertown.
Flight carbon footprint between El Salvador International Airport (SAL) and Watertown Regional Airport (ATY)
On average, flying from San Salvador to Watertown generates about 243 kg of CO2 per passenger, and 243 kilograms equals 535 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from San Salvador to Watertown
See the map of the shortest flight path between El Salvador International Airport (SAL) and Watertown Regional Airport (ATY).
Airport information
| Origin | El Salvador International Airport |
|---|---|
| City: | San Salvador |
| Country: | El Salvador  |
| IATA Code: | SAL |
| ICAO Code: | MSLP |
| Coordinates: | 13°26′27″N, 89°3′20″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 |