How far is Hefei from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and Hefei (Hefei Luogang Airport) is 7264 miles / 11690 kilometers / 6312 nautical miles.

Distance from St Louis to Hefei

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

Vincenty's formula (applied above)

• 7263.835 miles
• 11690.010 kilometers
• 6312.100 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

• 7249.509 miles
• 11666.954 kilometers
• 6299.651 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 Hefei?

The estimated flight time from St. Louis Lambert International Airport to Hefei Luogang Airport is 14 hours and 15 minutes.

What is the time difference between St Louis and Hefei?

The time difference between St Louis and Hefei is 14 hours. Hefei is 14 hours ahead of St Louis.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and Hefei Luogang Airport (HFE)

On average, flying from St Louis to Hefei generates about 892 kg of CO2 per passenger, and 892 kilograms equals 1 967 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Louis to Hefei

See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Hefei Luogang Airport (HFE).

Airport information

Origin	St. Louis Lambert International Airport
City:	St Louis, MO
Country:	United States
IATA Code:	STL
ICAO Code:	KSTL
Coordinates:	38°44′55″N, 90°22′12″W

Destination	Hefei Luogang Airport
City:	Hefei
Country:	China
IATA Code:	HFE
ICAO Code:	ZSOF
Coordinates:	31°46′48″N, 117°17′52″E