Air Miles Calculator

Distance between Windsor Locks, CT (BDL) and Rapid City, SD (RAP)

Distance from Windsor Locks to Rapid City (Bradley International Airport – Rapid City Regional Airport) is 1537 miles / 2474 kilometers / 1336 nautical miles.

How far is Rapid City from Windsor Locks?

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

Vincenty's formula (applied above)
  • 1537.237 miles
  • 2473.943 kilometers
  • 1335.822 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
  • 1533.177 miles
  • 2467.410 kilometers
  • 1332.295 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).

Flight duration

Estimated flight time from Bradley International Airport (BDL) to Rapid City Regional Airport (RAP) is 3 hours 24 minutes.

Time difference and current local times

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

Time Difference

Windsor Locks
Rapid City

Windsor Locks, CT

 EDT

Rapid City, SD

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 168 kg (370 pounds).

Airport information


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

B Rapid City Regional Airport
City: Rapid City, SD
Country: United States Flag of United States
IATA Code: RAP
ICAO Code: KRAP
Coordinates: 44°2′43″N, 103°3′25″W

Windsor Locks to Rapid City flight path

Shortest flight path between Bradley International Airport (BDL) and Rapid City Regional Airport (RAP).

Frequent Flyer Miles Calculator

Windsor Locks (BDL) → Rapid City (RAP).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1537
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1537

Round trip?