Air Miles Calculator logo

How far is Boston, MA, from Alamosa, CO?

The distance between Alamosa (San Luis Valley Regional Airport) and Boston (Logan International Airport) is 1870 miles / 3009 kilometers / 1625 nautical miles.

The driving distance from Alamosa (ALS) to Boston (BOS) is 2172 miles / 3496 kilometers, and travel time by car is about 40 hours 16 minutes.

San Luis Valley Regional Airport – Logan International Airport

Distance arrow
1870
Miles
Distance arrow
3009
Kilometers
Distance arrow
1625
Nautical miles

Search flights

Distance from Alamosa to Boston

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

Vincenty's formula (applied above)
  • 1869.923 miles
  • 3009.350 kilometers
  • 1624.919 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
  • 1865.508 miles
  • 3002.244 kilometers
  • 1621.082 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 Alamosa to Boston?

The estimated flight time from San Luis Valley Regional Airport to Logan International Airport is 4 hours and 2 minutes.

Flight carbon footprint between San Luis Valley Regional Airport (ALS) and Logan International Airport (BOS)

On average, flying from Alamosa to Boston generates about 206 kg of CO2 per passenger, and 206 kilograms equals 454 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Alamosa to Boston

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

Airport information

Origin San Luis Valley Regional Airport
City: Alamosa, CO
Country: United States Flag of United States
IATA Code: ALS
ICAO Code: KALS
Coordinates: 37°26′5″N, 105°52′1″W
Destination Logan International Airport
City: Boston, MA
Country: United States Flag of United States
IATA Code: BOS
ICAO Code: KBOS
Coordinates: 42°21′51″N, 71°0′18″W