How far is Altoona, PA, from Chiang Mai?

The distance between Chiang Mai (Chiang Mai International Airport) and Altoona (Altoona–Blair County Airport) is 8363 miles / 13460 kilometers / 7268 nautical miles.

Distance from Chiang Mai to Altoona

There are several ways to calculate the distance from Chiang Mai to Altoona. Here are two standard methods:

Vincenty's formula (applied above)

• 8363.417 miles
• 13459.615 kilometers
• 7267.611 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

• 8352.190 miles
• 13441.547 kilometers
• 7257.855 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 Chiang Mai to Altoona?

The estimated flight time from Chiang Mai International Airport to Altoona–Blair County Airport is 16 hours and 20 minutes.

What is the time difference between Chiang Mai and Altoona?

The time difference between Chiang Mai and Altoona is 12 hours. Altoona is 12 hours behind Chiang Mai.

Flight carbon footprint between Chiang Mai International Airport (CNX) and Altoona–Blair County Airport (AOO)

On average, flying from Chiang Mai to Altoona generates about 1 052 kg of CO2 per passenger, and 1 052 kilograms equals 2 319 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chiang Mai to Altoona

See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Altoona–Blair County Airport (AOO).

Airport information

Origin	Chiang Mai International Airport
City:	Chiang Mai
Country:	Thailand
IATA Code:	CNX
ICAO Code:	VTCC
Coordinates:	18°46′0″N, 98°57′45″E

Destination	Altoona–Blair County Airport
City:	Altoona, PA
Country:	United States
IATA Code:	AOO
ICAO Code:	KAOO
Coordinates:	40°17′47″N, 78°19′11″W