How far is Watertown, SD, from Memphis, TN?
The distance between Memphis (Memphis International Airport) and Watertown (Watertown Regional Airport) is 780 miles / 1255 kilometers / 677 nautical miles.
The driving distance from Memphis (MEM) to Watertown (ATY) is 923 miles / 1485 kilometers, and travel time by car is about 17 hours 28 minutes.
Memphis International Airport – Watertown Regional Airport
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Distance from Memphis to Watertown
There are several ways to calculate the distance from Memphis to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 779.633 miles
- 1254.698 kilometers
- 677.482 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- 780.033 miles
- 1255.341 kilometers
- 677.830 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 Memphis to Watertown?
The estimated flight time from Memphis International Airport to Watertown Regional Airport is 1 hour and 58 minutes.
What is the time difference between Memphis and Watertown?
Flight carbon footprint between Memphis International Airport (MEM) and Watertown Regional Airport (ATY)
On average, flying from Memphis to Watertown generates about 133 kg of CO2 per passenger, and 133 kilograms equals 293 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Memphis to Watertown
See the map of the shortest flight path between Memphis International Airport (MEM) and Watertown Regional Airport (ATY).
Airport information
| Origin | Memphis International Airport |
|---|---|
| City: | Memphis, TN |
| Country: | United States  |
| IATA Code: | MEM |
| ICAO Code: | KMEM |
| Coordinates: | 35°2′32″N, 89°58′36″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 |