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How far is Watertown, SD, from St. George's?

The distance between St. George's (Maurice Bishop International Airport) and Watertown (Watertown Regional Airport) is 3081 miles / 4958 kilometers / 2677 nautical miles.

Maurice Bishop International Airport – Watertown Regional Airport

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3081
Miles
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4958
Kilometers
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2677
Nautical miles

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Distance from St. George's to Watertown

There are several ways to calculate the distance from St. George's to Watertown. Here are two standard methods:

Vincenty's formula (applied above)
  • 3080.821 miles
  • 4958.100 kilometers
  • 2677.160 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
  • 3083.461 miles
  • 4962.350 kilometers
  • 2679.454 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 St. George's to Watertown?

The estimated flight time from Maurice Bishop International Airport to Watertown Regional Airport is 6 hours and 19 minutes.

Flight carbon footprint between Maurice Bishop International Airport (GND) and Watertown Regional Airport (ATY)

On average, flying from St. George's to Watertown generates about 344 kg of CO2 per passenger, and 344 kilograms equals 758 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St. George's to Watertown

See the map of the shortest flight path between Maurice Bishop International Airport (GND) and Watertown Regional Airport (ATY).

Airport information

Origin Maurice Bishop International Airport
City: St. George's
Country: Grenada Flag of Grenada
IATA Code: GND
ICAO Code: TGPY
Coordinates: 12°0′15″N, 61°47′10″W
Destination Watertown Regional Airport
City: Watertown, SD
Country: United States Flag of United States
IATA Code: ATY
ICAO Code: KATY
Coordinates: 44°54′50″N, 97°9′16″W