How far is Watertown, SD, from Las Vegas, NV?
The distance between Las Vegas (Las Vegas Harry Reid International Airport) and Watertown (Watertown Regional Airport) is 1123 miles / 1808 kilometers / 976 nautical miles.
The driving distance from Las Vegas (LAS) to Watertown (ATY) is 1511 miles / 2432 kilometers, and travel time by car is about 26 hours 2 minutes.
Las Vegas Harry Reid International Airport – Watertown Regional Airport
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Distance from Las Vegas to Watertown
There are several ways to calculate the distance from Las Vegas to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 1123.129 miles
- 1807.500 kilometers
- 975.972 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- 1121.579 miles
- 1805.006 kilometers
- 974.625 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 Las Vegas to Watertown?
The estimated flight time from Las Vegas Harry Reid International Airport to Watertown Regional Airport is 2 hours and 37 minutes.
What is the time difference between Las Vegas and Watertown?
Flight carbon footprint between Las Vegas Harry Reid International Airport (LAS) and Watertown Regional Airport (ATY)
On average, flying from Las Vegas to Watertown generates about 158 kg of CO2 per passenger, and 158 kilograms equals 348 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Las Vegas to Watertown
See the map of the shortest flight path between Las Vegas Harry Reid International Airport (LAS) and Watertown Regional Airport (ATY).
Airport information
| Origin | Las Vegas Harry Reid International Airport |
|---|---|
| City: | Las Vegas, NV |
| Country: | United States  |
| IATA Code: | LAS |
| ICAO Code: | KLAS |
| Coordinates: | 36°4′48″N, 115°9′7″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 |