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How far is Calabar from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and Calabar (Margaret Ekpo International Airport) is 6475 miles / 10421 kilometers / 5627 nautical miles.

St. Louis Lambert International Airport – Margaret Ekpo International Airport

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6475
Miles
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10421
Kilometers
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5627
Nautical miles

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Distance from St Louis to Calabar

There are several ways to calculate the distance from St Louis to Calabar. Here are two standard methods:

Vincenty's formula (applied above)
  • 6475.311 miles
  • 10421.002 kilometers
  • 5626.891 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
  • 6469.815 miles
  • 10412.157 kilometers
  • 5622.115 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 Louis to Calabar?

The estimated flight time from St. Louis Lambert International Airport to Margaret Ekpo International Airport is 12 hours and 45 minutes.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and Margaret Ekpo International Airport (CBQ)

On average, flying from St Louis to Calabar generates about 782 kg of CO2 per passenger, and 782 kilograms equals 1 723 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Louis to Calabar

See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Margaret Ekpo International Airport (CBQ).

Airport information

Origin St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W
Destination Margaret Ekpo International Airport
City: Calabar
Country: Nigeria Flag of Nigeria
IATA Code: CBQ
ICAO Code: DNCA
Coordinates: 4°58′33″N, 8°20′49″E