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How far is Watertown, SD, from San Bernardino, CA?

The distance between San Bernardino (San Bernardino International Airport) and Watertown (Watertown Regional Airport) is 1301 miles / 2094 kilometers / 1131 nautical miles.

The driving distance from San Bernardino (SBD) to Watertown (ATY) is 1732 miles / 2787 kilometers, and travel time by car is about 30 hours 4 minutes.

San Bernardino International Airport – Watertown Regional Airport

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1301
Miles
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2094
Kilometers
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1131
Nautical miles

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Distance from San Bernardino to Watertown

There are several ways to calculate the distance from San Bernardino to Watertown. Here are two standard methods:

Vincenty's formula (applied above)
  • 1301.326 miles
  • 2094.282 kilometers
  • 1130.822 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
  • 1299.828 miles
  • 2091.871 kilometers
  • 1129.520 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 Bernardino to Watertown?

The estimated flight time from San Bernardino International Airport to Watertown Regional Airport is 2 hours and 57 minutes.

Flight carbon footprint between San Bernardino International Airport (SBD) and Watertown Regional Airport (ATY)

On average, flying from San Bernardino to Watertown generates about 167 kg of CO2 per passenger, and 167 kilograms equals 368 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 Bernardino to Watertown

See the map of the shortest flight path between San Bernardino International Airport (SBD) and Watertown Regional Airport (ATY).

Airport information

Origin San Bernardino International Airport
City: San Bernardino, CA
Country: United States Flag of United States
IATA Code: SBD
ICAO Code: KSBD
Coordinates: 34°5′43″N, 117°14′6″W
Destination Watertown Regional Airport
City: Watertown, SD
Country: United States Flag of United States
IATA Code: ATY
ICAO Code: KATY
Coordinates: 44°54′50″N, 97°9′16″W