How far is Dryden from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Dryden (Dryden Regional Airport) is 398 miles / 640 kilometers / 346 nautical miles.
The driving distance from Watertown (ATY) to Dryden (YHD) is 568 miles / 914 kilometers, and travel time by car is about 11 hours 9 minutes.
Watertown Regional Airport – Dryden Regional Airport
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Distance from Watertown to Dryden
There are several ways to calculate the distance from Watertown to Dryden. Here are two standard methods:
Vincenty's formula (applied above)- 397.650 miles
- 639.956 kilometers
- 345.549 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- 397.381 miles
- 639.522 kilometers
- 345.314 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 Dryden?
The estimated flight time from Watertown Regional Airport to Dryden Regional Airport is 1 hour and 15 minutes.
What is the time difference between Watertown and Dryden?
Flight carbon footprint between Watertown Regional Airport (ATY) and Dryden Regional Airport (YHD)
On average, flying from Watertown to Dryden generates about 84 kg of CO2 per passenger, and 84 kilograms equals 184 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 Dryden
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Dryden Regional Airport (YHD).
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 | Dryden Regional Airport |
|---|---|
| City: | Dryden |
| Country: | Canada  |
| IATA Code: | YHD |
| ICAO Code: | CYHD |
| Coordinates: | 49°49′54″N, 92°44′39″W |