How far is Alamosa, CO, from Nan?

The distance between Nan (Nan Nakhon Airport) and Alamosa (San Luis Valley Regional Airport) is 8193 miles / 13185 kilometers / 7119 nautical miles.

Distance from Nan to Alamosa

There are several ways to calculate the distance from Nan to Alamosa. Here are two standard methods:

Vincenty's formula (applied above)

• 8192.969 miles
• 13185.306 kilometers
• 7119.496 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

• 8181.552 miles
• 13166.932 kilometers
• 7109.574 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 Nan to Alamosa?

The estimated flight time from Nan Nakhon Airport to San Luis Valley Regional Airport is 16 hours and 0 minutes.

What is the time difference between Nan and Alamosa?

The time difference between Nan and Alamosa is 14 hours. Alamosa is 14 hours behind Nan.

Flight carbon footprint between Nan Nakhon Airport (NNT) and San Luis Valley Regional Airport (ALS)

On average, flying from Nan to Alamosa generates about 1 027 kg of CO2 per passenger, and 1 027 kilograms equals 2 264 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Nan to Alamosa

See the map of the shortest flight path between Nan Nakhon Airport (NNT) and San Luis Valley Regional Airport (ALS).

Airport information

Origin	Nan Nakhon Airport
City:	Nan
Country:	Thailand
IATA Code:	NNT
ICAO Code:	VTCN
Coordinates:	18°48′28″N, 100°46′58″E

Destination	San Luis Valley Regional Airport
City:	Alamosa, CO
Country:	United States
IATA Code:	ALS
ICAO Code:	KALS
Coordinates:	37°26′5″N, 105°52′1″W