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How far is Quincy, IL, from Saint Thomas?

The distance between Saint Thomas (Cyril E. King Airport) and Quincy (Quincy Regional Airport) is 2159 miles / 3474 kilometers / 1876 nautical miles.

Cyril E. King Airport – Quincy Regional Airport

Distance arrow
2159
Miles
Distance arrow
3474
Kilometers
Distance arrow
1876
Nautical miles

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Distance from Saint Thomas to Quincy

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

Vincenty's formula (applied above)
  • 2158.545 miles
  • 3473.841 kilometers
  • 1875.724 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
  • 2159.626 miles
  • 3475.581 kilometers
  • 1876.663 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 Quincy?

The estimated flight time from Cyril E. King Airport to Quincy Regional Airport is 4 hours and 35 minutes.

Flight carbon footprint between Cyril E. King Airport (STT) and Quincy Regional Airport (UIN)

On average, flying from Saint Thomas to Quincy generates about 236 kg of CO2 per passenger, and 236 kilograms equals 519 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Saint Thomas to Quincy

See the map of the shortest flight path between Cyril E. King Airport (STT) and Quincy Regional Airport (UIN).

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 Quincy Regional Airport
City: Quincy, IL
Country: United States Flag of United States
IATA Code: UIN
ICAO Code: KUIN
Coordinates: 39°56′33″N, 91°11′40″W