• Airport Distance Calculator
• Helena Airport to Butte Airport Flight Distance

Distance From Helena Airport to Butte Airport (HLN - BTM Distance)

The flight distance from Helena Airport (HLN) to Butte Airport (BTM) is 52 miles. This is equivalent to 83 kilometers or 45 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

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Flight Duration between Helena, United States and Butte, United States

Estimated flight time from Helena Airport, Helena, United States to Butte Airport, Butte, United States is 0 hours 6 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • HLN - BTM

Time difference between Helena (United States) and Butte (United States) is 0 Hours.
Current local time in Helena is 2025-12-20, 01:37:50 MST and time in Butte is 2025-12-20, 01:37:50 MST.

Helena Airport to Butte Airport Flight Route Map - HLN to BTM Flight Path

Location of Helena Airport & Butte Airport is given below.
Click the map to view Helena to Butte nonstop flight path and travel direction.

Click to see flight route on Google Map between Helena, United States and Butte, United States. .

Nonstop flight route between Helena, United States and Butte, United States.

Helena Airport
City:	Helena
Country:	United States
IATA Code:	HLN
ICAO Code:	KHLN
GPS Coordinates:	Latitude: N 46° 36' 24.5'' Longitude: W 111° 58' 57.9''
Current time:	2025-12-20, 01:37:50 MST
Current weather:	Helena Airport 15 day weather forecast

Butte Airport
City:	Butte
Country:	United States
IATA Code:	BTM
ICAO Code:	KBTM
GPS Coordinates:	Latitude: N 45° 57' 17.3'' Longitude: W 112° 29' 50.9''
Current time:	2025-12-20, 01:37:50 MST
Current weather:	Butte Airport 15 day weather forecast
Flights: