How far is Watertown, SD, from San Diego, CA?
The distance between San Diego (San Diego International Airport) and Watertown (Watertown Regional Airport) is 1363 miles / 2193 kilometers / 1184 nautical miles.
The driving distance from San Diego (SAN) to Watertown (ATY) is 1834 miles / 2952 kilometers, and travel time by car is about 31 hours 57 minutes.
San Diego International Airport – Watertown Regional Airport
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Distance from San Diego to Watertown
There are several ways to calculate the distance from San Diego to Watertown. Here are two standard 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 planet.
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).
How long does it take to fly from San Diego to Watertown?
The estimated flight time from San Diego International Airport to Watertown Regional Airport is 3 hours and 4 minutes.
What is the time difference between San Diego and Watertown?
Flight carbon footprint between San Diego International Airport (SAN) and Watertown Regional Airport (ATY)
On average, flying from San Diego to Watertown generates about 171 kg of CO2 per passenger, and 171 kilograms equals 377 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 Diego to Watertown
See the map of the shortest flight path between San Diego International Airport (SAN) and Watertown Regional Airport (ATY).
Airport information
| Origin | 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 |
| 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 |