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How far is Johannesburg from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and Johannesburg (Lanseria International Airport) is 8796 miles / 14156 kilometers / 7643 nautical miles.

St. Louis Lambert International Airport – Lanseria International Airport

Distance arrow
8796
Miles
Distance arrow
14156
Kilometers
Distance arrow
7643
Nautical miles

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Distance from St Louis to Johannesburg

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

Vincenty's formula (applied above)
  • 8795.936 miles
  • 14155.687 kilometers
  • 7643.459 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
  • 8796.783 miles
  • 14157.050 kilometers
  • 7644.195 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 Johannesburg?

The estimated flight time from St. Louis Lambert International Airport to Lanseria International Airport is 17 hours and 9 minutes.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and Lanseria International Airport (HLA)

On average, flying from St Louis to Johannesburg generates about 1 116 kg of CO2 per passenger, and 1 116 kilograms equals 2 461 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Louis to Johannesburg

See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Lanseria International Airport (HLA).

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 Lanseria International Airport
City: Johannesburg
Country: South Africa Flag of South Africa
IATA Code: HLA
ICAO Code: FALA
Coordinates: 25°56′18″S, 27°55′33″E