How far is Florence, SC, from Chiang Mai?

The distance between Chiang Mai (Chiang Mai International Airport) and Florence (Florence Regional Airport) is 8788 miles / 14142 kilometers / 7636 nautical miles.

Distance from Chiang Mai to Florence

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

Vincenty's formula (applied above)

• 8787.563 miles
• 14142.212 kilometers
• 7636.183 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

• 8777.146 miles
• 14125.448 kilometers
• 7627.132 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 Florence?

The estimated flight time from Chiang Mai International Airport to Florence Regional Airport is 17 hours and 8 minutes.

What is the time difference between Chiang Mai and Florence?

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

Flight carbon footprint between Chiang Mai International Airport (CNX) and Florence Regional Airport (FLO)

On average, flying from Chiang Mai to Florence generates about 1 115 kg of CO2 per passenger, and 1 115 kilograms equals 2 459 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chiang Mai to Florence

See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Florence Regional Airport (FLO).

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	Florence Regional Airport
City:	Florence, SC
Country:	United States
IATA Code:	FLO
ICAO Code:	KFLO
Coordinates:	34°11′7″N, 79°43′26″W