How far is South Bend, IN, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and South Bend (South Bend International Airport) is 589 miles / 948 kilometers / 512 nautical miles.
The driving distance from Watertown (ATY) to South Bend (SBN) is 763 miles / 1228 kilometers, and travel time by car is about 13 hours 48 minutes.
Watertown Regional Airport – South Bend International Airport
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Distance from Watertown to South Bend
There are several ways to calculate the distance from Watertown to South Bend. Here are two standard methods:
Vincenty's formula (applied above)- 588.832 miles
- 947.633 kilometers
- 511.681 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- 587.543 miles
- 945.559 kilometers
- 510.561 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 Watertown to South Bend?
The estimated flight time from Watertown Regional Airport to South Bend International Airport is 1 hour and 36 minutes.
What is the time difference between Watertown and South Bend?
Flight carbon footprint between Watertown Regional Airport (ATY) and South Bend International Airport (SBN)
On average, flying from Watertown to South Bend generates about 111 kg of CO2 per passenger, and 111 kilograms equals 245 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Watertown to South Bend
See the map of the shortest flight path between Watertown Regional Airport (ATY) and South Bend International Airport (SBN).
Airport information
| Origin | Watertown Regional Airport |
|---|---|
| City: | Watertown, SD |
| Country: | United States  |
| IATA Code: | ATY |
| ICAO Code: | KATY |
| Coordinates: | 44°54′50″N, 97°9′16″W |
| Destination | South Bend International Airport |
|---|---|
| City: | South Bend, IN |
| Country: | United States |
| IATA Code: | SBN |
| ICAO Code: | KSBN |
| Coordinates: | 41°42′31″N, 86°19′2″W |