How far is Simao from Haikou?

The distance between Haikou (Haikou Meilan International Airport) and Simao (Pu'er Simao Airport) is 643 miles / 1035 kilometers / 559 nautical miles.

The driving distance from Haikou (HAK) to Simao (SYM) is 967 miles / 1556 kilometers, and travel time by car is about 21 hours 51 minutes.

Distance from Haikou to Simao

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

Vincenty's formula (applied above)

• 642.871 miles
• 1034.601 kilometers
• 558.640 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

• 642.219 miles
• 1033.551 kilometers
• 558.073 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 Haikou to Simao?

The estimated flight time from Haikou Meilan International Airport to Pu'er Simao Airport is 1 hour and 43 minutes.

What is the time difference between Haikou and Simao?

There is no time difference between Haikou and Simao.

Flight carbon footprint between Haikou Meilan International Airport (HAK) and Pu'er Simao Airport (SYM)

On average, flying from Haikou to Simao generates about 118 kg of CO2 per passenger, and 118 kilograms equals 260 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Haikou to Simao

See the map of the shortest flight path between Haikou Meilan International Airport (HAK) and Pu'er Simao Airport (SYM).

Airport information

Origin	Haikou Meilan International Airport
City:	Haikou
Country:	China
IATA Code:	HAK
ICAO Code:	ZJHK
Coordinates:	19°56′5″N, 110°27′32″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