How far is Watertown, SD, from Houston, TX?
The distance between Houston (Houston William P. Hobby Airport) and Watertown (Watertown Regional Airport) is 1058 miles / 1703 kilometers / 919 nautical miles.
The driving distance from Houston (HOU) to Watertown (ATY) is 1179 miles / 1898 kilometers, and travel time by car is about 21 hours 16 minutes.
Houston William P. Hobby Airport – Watertown Regional Airport
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Distance from Houston to Watertown
There are several ways to calculate the distance from Houston to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 1057.943 miles
- 1702.594 kilometers
- 919.327 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- 1059.907 miles
- 1705.754 kilometers
- 921.034 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 Houston to Watertown?
The estimated flight time from Houston William P. Hobby Airport to Watertown Regional Airport is 2 hours and 30 minutes.
What is the time difference between Houston and Watertown?
Flight carbon footprint between Houston William P. Hobby Airport (HOU) and Watertown Regional Airport (ATY)
On average, flying from Houston to Watertown generates about 154 kg of CO2 per passenger, and 154 kilograms equals 340 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Houston to Watertown
See the map of the shortest flight path between Houston William P. Hobby Airport (HOU) and Watertown Regional Airport (ATY).
Airport information
| Origin | Houston William P. Hobby Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | HOU |
| ICAO Code: | KHOU |
| Coordinates: | 29°38′43″N, 95°16′44″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 |