How far is Watertown, SD, from Reykjavik?

The distance between Reykjavik (Keflavík International Airport) and Watertown (Watertown Regional Airport) is 3061 miles / 4926 kilometers / 2660 nautical miles.

Distance from Reykjavik to Watertown

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

Vincenty's formula (applied above)

• 3060.707 miles
• 4925.730 kilometers
• 2659.682 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

• 3051.961 miles
• 4911.655 kilometers
• 2652.081 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 Reykjavik to Watertown?

The estimated flight time from Keflavík International Airport to Watertown Regional Airport is 6 hours and 17 minutes.

What is the time difference between Reykjavik and Watertown?

The time difference between Reykjavik and Watertown is 6 hours. Watertown is 6 hours behind Reykjavik.

Flight carbon footprint between Keflavík International Airport (KEF) and Watertown Regional Airport (ATY)

On average, flying from Reykjavik to Watertown generates about 341 kg of CO2 per passenger, and 341 kilograms equals 753 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Reykjavik to Watertown

See the map of the shortest flight path between Keflavík International Airport (KEF) and Watertown Regional Airport (ATY).

Airport information

Origin	Keflavík International Airport
City:	Reykjavik
Country:	Iceland
IATA Code:	KEF
ICAO Code:	BIKF
Coordinates:	63°59′6″N, 22°36′20″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