Air Miles Calculator

Distance between Bridgeport, CT (BDR) and Butte, MT (BTM)

Distance from Bridgeport to Butte (Bert Mooney Airport – Sikorsky Memorial Airport) is 1983 miles / 3192 kilometers / 1723 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1983.365 miles
  • 3191.916 kilometers
  • 1723.497 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
  • 1978.197 miles
  • 3183.599 kilometers
  • 1719.006 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Sikorsky Memorial Airport (BDR) to Bert Mooney Airport (BTM) is 4 hours 15 minutes.

Time difference and current local times

The time difference between Bridgeport and Butte is 2 hours. Butte is 2 hours behind Bridgeport.

Time Difference

Bridgeport
Butte

Bridgeport, CT

 EDT

Butte, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 227 kg (500 pounds).

Airport information


A Sikorsky Memorial Airport
City: Bridgeport, CT
Country: United States Flag of United States
IATA Code: BDR
ICAO Code: KBDR
Coordinates: 41°9′48″N, 73°7′34″W

B Bert Mooney Airport
City: Butte, MT
Country: United States Flag of United States
IATA Code: BTM
ICAO Code: KBTM
Coordinates: 45°57′17″N, 112°29′49″W

Map

Bridgeport to Butte flight map.

Frequent Flyer Miles Calculator

Bridgeport (BDR) → Butte (BTM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1983
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1983

Round trip?