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How far is Sanya from Kunming?

The distance between Kunming (Kunming Changshui International Airport) and Sanya (Sanya Phoenix International Airport) is 629 miles / 1012 kilometers / 546 nautical miles.

The driving distance from Kunming (KMG) to Sanya (SYX) is 946 miles / 1522 kilometers, and travel time by car is about 21 hours 19 minutes.

Kunming Changshui International Airport – Sanya Phoenix International Airport

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629
Miles
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1012
Kilometers
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546
Nautical miles

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Distance from Kunming to Sanya

There are several ways to calculate the distance from Kunming to Sanya. Here are two standard methods:

Vincenty's formula (applied above)
  • 628.846 miles
  • 1012.030 kilometers
  • 546.453 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
  • 629.815 miles
  • 1013.589 kilometers
  • 547.294 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 Kunming to Sanya?

The estimated flight time from Kunming Changshui International Airport to Sanya Phoenix International Airport is 1 hour and 41 minutes.

What is the time difference between Kunming and Sanya?

There is no time difference between Kunming and Sanya.

Flight carbon footprint between Kunming Changshui International Airport (KMG) and Sanya Phoenix International Airport (SYX)

On average, flying from Kunming to Sanya generates about 116 kg of CO2 per passenger, and 116 kilograms equals 256 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kunming to Sanya

See the map of the shortest flight path between Kunming Changshui International Airport (KMG) and Sanya Phoenix International Airport (SYX).

Airport information

Origin Kunming Changshui International Airport
City: Kunming
Country: China Flag of China
IATA Code: KMG
ICAO Code: ZPPP
Coordinates: 24°59′32″N, 102°44′38″E
Destination Sanya Phoenix International Airport
City: Sanya
Country: China Flag of China
IATA Code: SYX
ICAO Code: ZJSY
Coordinates: 18°18′10″N, 109°24′43″E

Airlines flying from Kunming (KMG) to Sanya (SYX)

China Eastern Airlines
China Southern Airlines
Lucky Air