How far is Round Lake from Saint Thomas?

The distance between Saint Thomas (Cyril E. King Airport) and Round Lake (Round Lake (Weagamow Lake) Airport) is 2776 miles / 4467 kilometers / 2412 nautical miles.

Distance from Saint Thomas to Round Lake

There are several ways to calculate the distance from Saint Thomas to Round Lake. Here are two standard methods:

Vincenty's formula (applied above)

• 2775.521 miles
• 4466.768 kilometers
• 2411.862 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

• 2778.208 miles
• 4471.092 kilometers
• 2414.197 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 Saint Thomas to Round Lake?

The estimated flight time from Cyril E. King Airport to Round Lake (Weagamow Lake) Airport is 5 hours and 45 minutes.

What is the time difference between Saint Thomas and Round Lake?

The time difference between Saint Thomas and Round Lake is 2 hours. Round Lake is 2 hours behind Saint Thomas.

Flight carbon footprint between Cyril E. King Airport (STT) and Round Lake (Weagamow Lake) Airport (ZRJ)

On average, flying from Saint Thomas to Round Lake generates about 308 kg of CO2 per passenger, and 308 kilograms equals 678 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Saint Thomas to Round Lake

See the map of the shortest flight path between Cyril E. King Airport (STT) and Round Lake (Weagamow Lake) Airport (ZRJ).

Airport information

Origin	Cyril E. King Airport
City:	Saint Thomas
Country:	U.S. Virgin Islands
IATA Code:	STT
ICAO Code:	TIST
Coordinates:	18°20′14″N, 64°58′24″W

Destination	Round Lake (Weagamow Lake) Airport
City:	Round Lake
Country:	Canada
IATA Code:	ZRJ
ICAO Code:	CZRJ
Coordinates:	52°56′36″N, 91°18′46″W