Air Miles Calculator

Distance between Harlingen, TX (HRL) and Butte, MT (BTM)

Distance from Harlingen to Butte (Bert Mooney Airport – Valley International Airport) is 1588 miles / 2555 kilometers / 1380 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1587.659 miles
  • 2555.089 kilometers
  • 1379.638 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
  • 1589.130 miles
  • 2557.457 kilometers
  • 1380.916 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 Valley International Airport (HRL) to Bert Mooney Airport (BTM) is 3 hours 30 minutes.

Time difference and current local times

The time difference between Harlingen and Butte is 1 hour. Butte is 1 hour behind Harlingen.

Time Difference

Harlingen
Butte

Harlingen, TX

 CDT

Butte, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 191 kg (421 pounds).

Airport information


A Valley International Airport
City: Harlingen, TX
Country: United States Flag of United States
IATA Code: HRL
ICAO Code: KHRL
Coordinates: 26°13′42″N, 97°39′15″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

Harlingen to Butte flight map.

Frequent Flyer Miles Calculator

Harlingen (HRL) → Butte (BTM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1588
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1588

Round trip?