How far is Mianyang from Simao?

The distance between Simao (Pu'er Simao Airport) and Mianyang (Mianyang Nanjiao Airport) is 638 miles / 1027 kilometers / 555 nautical miles.

The driving distance from Simao (SYM) to Mianyang (MIG) is 846 miles / 1362 kilometers, and travel time by car is about 15 hours 27 minutes.

Distance from Simao to Mianyang

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

Vincenty's formula (applied above)

• 638.412 miles
• 1027.424 kilometers
• 554.765 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

• 640.200 miles
• 1030.303 kilometers
• 556.319 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 Simao to Mianyang?

The estimated flight time from Pu'er Simao Airport to Mianyang Nanjiao Airport is 1 hour and 42 minutes.

What is the time difference between Simao and Mianyang?

There is no time difference between Simao and Mianyang.

Flight carbon footprint between Pu'er Simao Airport (SYM) and Mianyang Nanjiao Airport (MIG)

On average, flying from Simao to Mianyang generates about 117 kg of CO2 per passenger, and 117 kilograms equals 259 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Simao to Mianyang

See the map of the shortest flight path between Pu'er Simao Airport (SYM) and Mianyang Nanjiao Airport (MIG).

Airport information

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

Destination	Mianyang Nanjiao Airport
City:	Mianyang
Country:	China
IATA Code:	MIG
ICAO Code:	ZUMY
Coordinates:	31°25′41″N, 104°44′27″E