How far is Huron, SD, from Watertown, SD?

The distance between Watertown (Watertown Regional Airport) and Huron (Huron Regional Airport) is 64 miles / 103 kilometers / 56 nautical miles.

The driving distance from Watertown (ATY) to Huron (HON) is 91 miles / 146 kilometers, and travel time by car is about 2 hours 31 minutes.

Distance from Watertown to Huron

There are several ways to calculate the distance from Watertown to Huron. Here are two standard methods:

Vincenty's formula (applied above)

• 64.300 miles
• 103.482 kilometers
• 55.876 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

• 64.193 miles
• 103.309 kilometers
• 55.782 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 Huron?

The estimated flight time from Watertown Regional Airport to Huron Regional Airport is 37 minutes.

What is the time difference between Watertown and Huron?

There is no time difference between Watertown and Huron.

Flight carbon footprint between Watertown Regional Airport (ATY) and Huron Regional Airport (HON)

On average, flying from Watertown to Huron generates about 34 kg of CO2 per passenger, and 34 kilograms equals 76 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 Huron

See the map of the shortest flight path between Watertown Regional Airport (ATY) and Huron Regional Airport (HON).

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	Huron Regional Airport
City:	Huron, SD
Country:	United States
IATA Code:	HON
ICAO Code:	KHON
Coordinates:	44°23′6″N, 98°13′42″W