How far is Khon Kaen from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and Khon Kaen (Khon Kaen Airport) is 8538 miles / 13741 kilometers / 7420 nautical miles.

Distance from St Louis to Khon Kaen

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

Vincenty's formula (applied above)

• 8538.477 miles
• 13741.348 kilometers
• 7419.734 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

• 8527.977 miles
• 13724.448 kilometers
• 7410.609 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 Khon Kaen?

The estimated flight time from St. Louis Lambert International Airport to Khon Kaen Airport is 16 hours and 39 minutes.

What is the time difference between St Louis and Khon Kaen?

The time difference between St Louis and Khon Kaen is 13 hours. Khon Kaen is 13 hours ahead of St Louis.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and Khon Kaen Airport (KKC)

On average, flying from St Louis to Khon Kaen generates about 1 078 kg of CO2 per passenger, and 1 078 kilograms equals 2 376 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Louis to Khon Kaen

See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Khon Kaen Airport (KKC).

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	Khon Kaen Airport
City:	Khon Kaen
Country:	Thailand
IATA Code:	KKC
ICAO Code:	VTUK
Coordinates:	16°27′59″N, 102°47′2″E