How far is Island Lake from Watertown, SD?

The distance between Watertown (Watertown Regional Airport) and Island Lake (Island Lake Airport) is 628 miles / 1011 kilometers / 546 nautical miles.

Distance from Watertown to Island Lake

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

Vincenty's formula (applied above)

• 628.148 miles
• 1010.905 kilometers
• 545.845 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

• 627.968 miles
• 1010.616 kilometers
• 545.689 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 Island Lake?

The estimated flight time from Watertown Regional Airport to Island Lake Airport is 1 hour and 41 minutes.

What is the time difference between Watertown and Island Lake?

There is no time difference between Watertown and Island Lake.

Flight carbon footprint between Watertown Regional Airport (ATY) and Island Lake Airport (YIV)

On average, flying from Watertown to Island Lake generates about 116 kg of CO2 per passenger, and 116 kilograms equals 256 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Watertown to Island Lake

See the map of the shortest flight path between Watertown Regional Airport (ATY) and Island Lake Airport (YIV).

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	Island Lake Airport
City:	Island Lake
Country:	Canada
IATA Code:	YIV
ICAO Code:	CYIV
Coordinates:	53°51′25″N, 94°39′12″W