# Distance between St Louis, MO (STL) and Windsor Locks, CT (BDL)

Flight distance from St Louis to Windsor Locks (St. Louis Lambert International Airport – Bradley International Airport) is 957 miles / 1541 kilometers / 832 nautical miles. Estimated flight time is 2 hours 18 minutes.

Driving distance from St Louis (STL) to Windsor Locks (BDL) is 1101 miles / 1772 kilometers and travel time by car is about 19 hours 27 minutes.

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

Shortest flight path between St. Louis Lambert International Airport (STL) and Bradley International Airport (BDL).

## How far is Windsor Locks from St Louis?

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

Vincenty's formula (applied above)
• 957.462 miles
• 1540.885 kilometers
• 832.012 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
• 955.248 miles
• 1537.322 kilometers
• 830.088 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 St. Louis Lambert International Airport
City: St Louis, MO
Country: United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

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

## Time difference and current local times

The time difference between St Louis and Windsor Locks is 1 hour. Windsor Locks is 1 hour ahead of St Louis.

CDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 148 kg (326 pounds).

## Frequent Flyer Miles Calculator

St Louis (STL) → Windsor Locks (BDL).

Distance:
957
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
957

Round trip?