How far is Simao from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Simao (Pu'er Simao Airport) is 329 miles / 530 kilometers / 286 nautical miles.

The driving distance from Hanoi (HAN) to Simao (SYM) is 457 miles / 735 kilometers, and travel time by car is about 8 hours 43 minutes.

Distance from Hanoi to Simao

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

Vincenty's formula (applied above)

• 329.297 miles
• 529.952 kilometers
• 286.151 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

• 328.980 miles
• 529.442 kilometers
• 285.876 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 Hanoi to Simao?

The estimated flight time from Noi Bai International Airport to Pu'er Simao Airport is 1 hour and 7 minutes.

What is the time difference between Hanoi and Simao?

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

Flight carbon footprint between Noi Bai International Airport (HAN) and Pu'er Simao Airport (SYM)

On average, flying from Hanoi to Simao generates about 73 kg of CO2 per passenger, and 73 kilograms equals 162 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hanoi to Simao

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Pu'er Simao Airport (SYM).

Airport information

Origin	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″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