# Distance between Windsor Locks, CT (BDL) and Pierre, SD (PIR)

Flight distance from Windsor Locks to Pierre (Bradley International Airport – Pierre Regional Airport) is 1398 miles / 2250 kilometers / 1215 nautical miles. Estimated flight time is 3 hours 8 minutes.

Driving distance from Windsor Locks (BDL) to Pierre (PIR) is 1697 miles / 2731 kilometers and travel time by car is about 29 hours 5 minutes.

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

Shortest flight path between Bradley International Airport (BDL) and Pierre Regional Airport (PIR).

## How far is Pierre from Windsor Locks?

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

Vincenty's formula (applied above)
• 1398.349 miles
• 2250.425 kilometers
• 1215.132 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
• 1394.671 miles
• 2244.505 kilometers
• 1211.936 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

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

B Pierre Regional Airport
City: Pierre, SD
Country: United States
IATA Code: PIR
ICAO Code: KPIR
Coordinates: 44°22′57″N, 100°17′9″W

## Time difference and current local times

The time difference between Windsor Locks and Pierre is 1 hour. Pierre is 1 hour behind Windsor Locks.

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 173 kg (382 pounds).

## Frequent Flyer Miles Calculator

Windsor Locks (BDL) → Pierre (PIR).

Distance:
1398
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1398

Round trip?