How far is Alamosa, CO, from Chetumal?

The distance between Chetumal (Chetumal International Airport) and Alamosa (San Luis Valley Regional Airport) is 1682 miles / 2706 kilometers / 1461 nautical miles.

The driving distance from Chetumal (CTM) to Alamosa (ALS) is 2314 miles / 3724 kilometers, and travel time by car is about 46 hours 17 minutes.

Distance from Chetumal to Alamosa

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

Vincenty's formula (applied above)

• 1681.622 miles
• 2706.309 kilometers
• 1461.290 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

• 1683.759 miles
• 2709.748 kilometers
• 1463.147 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 Chetumal to Alamosa?

The estimated flight time from Chetumal International Airport to San Luis Valley Regional Airport is 3 hours and 41 minutes.

What is the time difference between Chetumal and Alamosa?

The time difference between Chetumal and Alamosa is 2 hours. Alamosa is 2 hours behind Chetumal.

Flight carbon footprint between Chetumal International Airport (CTM) and San Luis Valley Regional Airport (ALS)

On average, flying from Chetumal to Alamosa generates about 191 kg of CO2 per passenger, and 191 kilograms equals 422 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chetumal to Alamosa

See the map of the shortest flight path between Chetumal International Airport (CTM) and San Luis Valley Regional Airport (ALS).

Airport information

Origin	Chetumal International Airport
City:	Chetumal
Country:	Mexico
IATA Code:	CTM
ICAO Code:	MMCM
Coordinates:	18°30′16″N, 88°19′36″W

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