Air Miles Calculator logo

How far is Decatur, IL, from Charlestown?

The distance between Charlestown (Vance W. Amory International Airport) and Decatur (Decatur Airport) is 2216 miles / 3566 kilometers / 1925 nautical miles.

Vance W. Amory International Airport – Decatur Airport

Distance arrow
2216
Miles
Distance arrow
3566
Kilometers
Distance arrow
1925
Nautical miles

Search flights

Distance from Charlestown to Decatur

There are several ways to calculate the distance from Charlestown to Decatur. Here are two standard methods:

Vincenty's formula (applied above)
  • 2215.694 miles
  • 3565.814 kilometers
  • 1925.385 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
  • 2217.146 miles
  • 3568.151 kilometers
  • 1926.647 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 Charlestown to Decatur?

The estimated flight time from Vance W. Amory International Airport to Decatur Airport is 4 hours and 41 minutes.

Flight carbon footprint between Vance W. Amory International Airport (NEV) and Decatur Airport (DEC)

On average, flying from Charlestown to Decatur generates about 242 kg of CO2 per passenger, and 242 kilograms equals 534 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Charlestown to Decatur

See the map of the shortest flight path between Vance W. Amory International Airport (NEV) and Decatur Airport (DEC).

Airport information

Origin Vance W. Amory International Airport
City: Charlestown
Country: Saint Kitts and Nevis Flag of Saint Kitts and Nevis
IATA Code: NEV
ICAO Code: TKPN
Coordinates: 17°12′20″N, 62°35′23″W
Destination Decatur Airport
City: Decatur, IL
Country: United States Flag of United States
IATA Code: DEC
ICAO Code: KDEC
Coordinates: 39°50′4″N, 88°51′56″W