How far is Watertown, SD, from Island Lake?

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

Distance from Island Lake to Watertown

There are several ways to calculate the distance from Island Lake to Watertown. 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 Island Lake to Watertown?

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

What is the time difference between Island Lake and Watertown?

There is no time difference between Island Lake and Watertown.

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

On average, flying from Island Lake to Watertown 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 Island Lake to Watertown

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

Airport information

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