How far is Laredo, TX, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Laredo (Laredo International Airport) is 1204 miles / 1938 kilometers / 1047 nautical miles.
The driving distance from Watertown (ATY) to Laredo (LRD) is 1365 miles / 2196 kilometers, and travel time by car is about 24 hours 4 minutes.
Watertown Regional Airport – Laredo International Airport
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Distance from Watertown to Laredo
There are several ways to calculate the distance from Watertown to Laredo. 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 Watertown to Laredo?
The estimated flight time from Watertown Regional Airport to Laredo International Airport is 2 hours and 46 minutes.
What is the time difference between Watertown and Laredo?
Flight carbon footprint between Watertown Regional Airport (ATY) and Laredo International Airport (LRD)
On average, flying from Watertown to Laredo 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 Watertown to Laredo
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Laredo International Airport (LRD).
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 | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |