# Distance between Windsor Locks, CT (BDL) and Alamosa, CO (ALS)

Flight distance from Windsor Locks to Alamosa (Bradley International Airport – San Luis Valley Regional Airport) is 1784 miles / 2872 kilometers / 1551 nautical miles. Estimated flight time is 3 hours 52 minutes.

Driving distance from Windsor Locks (BDL) to Alamosa (ALS) is 2024 miles / 3257 kilometers and travel time by car is about 35 hours 46 minutes.

## Map of flight path and driving directions from Windsor Locks to Alamosa.

Shortest flight path between Bradley International Airport (BDL) and San Luis Valley Regional Airport (ALS).

## How far is Alamosa from Windsor Locks?

There are several ways to calculate distances between Windsor Locks and Alamosa. Here are two common methods:

Vincenty's formula (applied above)
• 1784.378 miles
• 2871.679 kilometers
• 1550.582 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 1780.168 miles
• 2864.903 kilometers
• 1546.924 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).

## Airport information

A Bradley International Airport
City: Windsor Locks, CT
Country: United States
IATA Code: BDL
ICAO Code: KBDL
Coordinates: 41°56′20″N, 72°40′59″W

B 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

## Time difference and current local times

The time difference between Windsor Locks and Alamosa is 2 hours. Alamosa is 2 hours behind Windsor Locks.

EDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 199 kg (438 pounds).

## Frequent Flyer Miles Calculator

Windsor Locks (BDL) → Alamosa (ALS).

Distance:
1784
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1784

Round trip?