Distance between San Diego, CA (SAN) and Watertown, SD (ATY)
Distance from San Diego to Watertown (San Diego International Airport – Watertown Regional Airport) is 1363 miles / 2193 kilometers / 1184 nautical miles.
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San Diego - Watertown
How far is Watertown from San Diego?
There are several ways to calculate distances between San Diego and Watertown. Here are two common methods:
Vincenty's formula (applied above)- 1362.731 miles
- 2193.102 kilometers
- 1184.180 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- 1361.534 miles
- 2191.177 kilometers
- 1183.141 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 San Diego International Airport (SAN) to Watertown Regional Airport (ATY) is 3 hours 4 minutes.
Time difference and current local times
The time difference between San Diego and Watertown is 2 hours. Watertown is 2 hours ahead of San Diego.
Time Difference
San Diego, CA
Watertown, SD
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 167 kg (368 pounds).
Airport information
| A | San Diego International Airport |
|---|---|
| City: | San Diego, CA |
| Country: | United States  |
| IATA Code: | SAN |
| ICAO Code: | KSAN |
| Coordinates: | 32°44′0″N, 117°11′24″W |
| B | Watertown Regional Airport |
|---|---|
| City: | Watertown, SD |
| Country: | United States |
| IATA Code: | ATY |
| ICAO Code: | KATY |
| Coordinates: | 44°54′50″N, 97°9′16″W |
Map
San Diego to Watertown flight map.
Frequent Flyer Miles Calculator
San Diego (SAN) → Watertown (ATY).
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