How far is Charleston, SC, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Charleston (Charleston International Airport) is 1235 miles / 1988 kilometers / 1073 nautical miles.
The driving distance from Watertown (ATY) to Charleston (CHS) is 1561 miles / 2512 kilometers, and travel time by car is about 28 hours 37 minutes.
Watertown Regional Airport – Charleston International Airport
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Distance from Watertown to Charleston
There are several ways to calculate the distance from Watertown to Charleston. Here are two standard methods:
Vincenty's formula (applied above)- 1235.345 miles
- 1988.095 kilometers
- 1073.486 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- 1234.601 miles
- 1986.898 kilometers
- 1072.839 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 Charleston?
The estimated flight time from Watertown Regional Airport to Charleston International Airport is 2 hours and 50 minutes.
What is the time difference between Watertown and Charleston?
Flight carbon footprint between Watertown Regional Airport (ATY) and Charleston International Airport (CHS)
On average, flying from Watertown to Charleston generates about 163 kg of CO2 per passenger, and 163 kilograms equals 359 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 Charleston
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Charleston International Airport (CHS).
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 | Charleston International Airport |
|---|---|
| City: | Charleston, SC |
| Country: | United States |
| IATA Code: | CHS |
| ICAO Code: | KCHS |
| Coordinates: | 32°53′54″N, 80°2′25″W |