Air Miles Calculator

Distance between Windsor Locks, CT (BDL) and Watertown, SD (ATY)

Flight distance from Windsor Locks to Watertown (Bradley International Airport – Watertown Regional Airport) is 1243 miles / 2001 kilometers / 1080 nautical miles. Estimated flight time is 2 hours 51 minutes.

Driving distance from Windsor Locks (BDL) to Watertown (ATY) is 1576 miles / 2537 kilometers and travel time by car is about 27 hours 12 minutes.

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

Shortest flight path between Bradley International Airport (BDL) and Watertown Regional Airport (ATY).

How far is Watertown from Windsor Locks?

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

Vincenty's formula (applied above)
  • 1243.401 miles
  • 2001.059 kilometers
  • 1080.486 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
  • 1240.166 miles
  • 1995.854 kilometers
  • 1077.675 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 Flag of United States
IATA Code: BDL
ICAO Code: KBDL
Coordinates: 41°56′20″N, 72°40′59″W

B Watertown Regional Airport
City: Watertown, SD
Country: United States Flag of United States
IATA Code: ATY
ICAO Code: KATY
Coordinates: 44°54′50″N, 97°9′16″W

Time difference and current local times

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

Time Difference

Windsor Locks, CT

 EST

Watertown, SD

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 163 kg (360 pounds).

Frequent Flyer Miles Calculator

Windsor Locks (BDL) → Watertown (ATY).

Distance:
1243
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1243

Round trip?