How far is Watertown, SD, from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Watertown (Watertown Regional Airport) is 1204 miles / 1938 kilometers / 1047 nautical miles.
The driving distance from Laredo (LRD) to Watertown (ATY) is 1363 miles / 2194 kilometers, and travel time by car is about 24 hours 5 minutes.
Laredo International Airport – Watertown Regional Airport
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Distance from Laredo to Watertown
There are several ways to calculate the distance from Laredo to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 1204.467 miles
- 1938.402 kilometers
- 1046.653 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- 1206.896 miles
- 1942.311 kilometers
- 1048.764 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 Laredo to Watertown?
The estimated flight time from Laredo International Airport to Watertown Regional Airport is 2 hours and 46 minutes.
What is the time difference between Laredo and Watertown?
Flight carbon footprint between Laredo International Airport (LRD) and Watertown Regional Airport (ATY)
On average, flying from Laredo to Watertown generates about 162 kg of CO2 per passenger, and 162 kilograms equals 356 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Laredo to Watertown
See the map of the shortest flight path between Laredo International Airport (LRD) and Watertown Regional Airport (ATY).
Airport information
| Origin | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States  |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″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 |