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How far is Niagara Falls, NY, from Saint Thomas?

The distance between Saint Thomas (Cyril E. King Airport) and Niagara Falls (Niagara Falls International Airport) is 1892 miles / 3045 kilometers / 1644 nautical miles.

Cyril E. King Airport – Niagara Falls International Airport

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1892
Miles
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3045
Kilometers
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1644
Nautical miles

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Distance from Saint Thomas to Niagara Falls

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

Vincenty's formula (applied above)
  • 1892.174 miles
  • 3045.158 kilometers
  • 1644.254 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
  • 1895.945 miles
  • 3051.228 kilometers
  • 1647.531 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 Niagara Falls?

The estimated flight time from Cyril E. King Airport to Niagara Falls International Airport is 4 hours and 4 minutes.

Flight carbon footprint between Cyril E. King Airport (STT) and Niagara Falls International Airport (IAG)

On average, flying from Saint Thomas to Niagara Falls generates about 208 kg of CO2 per passenger, and 208 kilograms equals 458 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Saint Thomas to Niagara Falls

See the map of the shortest flight path between Cyril E. King Airport (STT) and Niagara Falls International Airport (IAG).

Airport information

Origin Cyril E. King Airport
City: Saint Thomas
Country: U.S. Virgin Islands Flag of U.S. Virgin Islands
IATA Code: STT
ICAO Code: TIST
Coordinates: 18°20′14″N, 64°58′24″W
Destination Niagara Falls International Airport
City: Niagara Falls, NY
Country: United States Flag of United States
IATA Code: IAG
ICAO Code: KIAG
Coordinates: 43°6′26″N, 78°56′46″W