How far is Simao from Khon Kaen?

The distance between Khon Kaen (Khon Kaen Airport) and Simao (Pu'er Simao Airport) is 451 miles / 726 kilometers / 392 nautical miles.

The driving distance from Khon Kaen (KKC) to Simao (SYM) is 666 miles / 1072 kilometers, and travel time by car is about 13 hours 26 minutes.

Distance from Khon Kaen to Simao

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

Vincenty's formula (applied above)

• 451.129 miles
• 726.022 kilometers
• 392.021 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

• 452.958 miles
• 728.966 kilometers
• 393.610 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 Khon Kaen to Simao?

The estimated flight time from Khon Kaen Airport to Pu'er Simao Airport is 1 hour and 21 minutes.

What is the time difference between Khon Kaen and Simao?

The time difference between Khon Kaen and Simao is 1 hour. Simao is 1 hour ahead of Khon Kaen.

Flight carbon footprint between Khon Kaen Airport (KKC) and Pu'er Simao Airport (SYM)

On average, flying from Khon Kaen to Simao generates about 91 kg of CO2 per passenger, and 91 kilograms equals 202 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Khon Kaen to Simao

See the map of the shortest flight path between Khon Kaen Airport (KKC) and Pu'er Simao Airport (SYM).

Airport information

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

Destination	Pu'er Simao Airport
City:	Simao
Country:	China
IATA Code:	SYM
ICAO Code:	ZPSM
Coordinates:	22°47′35″N, 100°57′32″E