Air Miles Calculator

Distance between Windsor Locks, CT (BDL) and Great Falls, MT (GTF)

Flight distance from Windsor Locks to Great Falls (Bradley International Airport – Great Falls International Airport) is 1922 miles / 3094 kilometers / 1670 nautical miles. Estimated flight time is 4 hours 8 minutes.

Driving distance from Windsor Locks (BDL) to Great Falls (GTF) is 2288 miles / 3682 kilometers and travel time by car is about 39 hours 37 minutes.

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

Shortest flight path between Bradley International Airport (BDL) and Great Falls International Airport (GTF).

How far is Great Falls from Windsor Locks?

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

Vincenty's formula (applied above)
  • 1922.221 miles
  • 3093.516 kilometers
  • 1670.365 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
  • 1917.155 miles
  • 3085.362 kilometers
  • 1665.962 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 Great Falls International Airport
City: Great Falls, MT
Country: United States Flag of United States
IATA Code: GTF
ICAO Code: KGTF
Coordinates: 47°28′55″N, 111°22′15″W

Time difference and current local times

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

Time Difference

Windsor Locks, CT

 EST

Great Falls, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 210 kg (464 pounds).

Frequent Flyer Miles Calculator

Windsor Locks (BDL) → Great Falls (GTF).

Distance:
1922
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1922

Round trip?