How far is Watertown, SD, from Ashtabula, OH?

The distance between Ashtabula (Northeast Ohio Regional Airport) and Watertown (Watertown Regional Airport) is 855 miles / 1377 kilometers / 743 nautical miles.

The driving distance from Ashtabula (JFN) to Watertown (ATY) is 1081 miles / 1740 kilometers, and travel time by car is about 19 hours 52 minutes.

Distance from Ashtabula to Watertown

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

Vincenty's formula (applied above)

• 855.367 miles
• 1376.580 kilometers
• 743.294 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

• 853.258 miles
• 1373.186 kilometers
• 741.461 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 Ashtabula to Watertown?

The estimated flight time from Northeast Ohio Regional Airport to Watertown Regional Airport is 2 hours and 7 minutes.

What is the time difference between Ashtabula and Watertown?

The time difference between Ashtabula and Watertown is 1 hour. Watertown is 1 hour behind Ashtabula.

Flight carbon footprint between Northeast Ohio Regional Airport (JFN) and Watertown Regional Airport (ATY)

On average, flying from Ashtabula to Watertown generates about 140 kg of CO2 per passenger, and 140 kilograms equals 308 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ashtabula to Watertown

See the map of the shortest flight path between Northeast Ohio Regional Airport (JFN) and Watertown Regional Airport (ATY).

Airport information

Origin	Northeast Ohio Regional Airport
City:	Ashtabula, OH
Country:	United States
IATA Code:	JFN
ICAO Code:	KHZY
Coordinates:	41°46′40″N, 80°41′43″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