Air Miles Calculator

Distance between Los Angeles, CA (LAX) and Helena, MT (HLN)

Distance from Los Angeles to Helena (Helena Regional Airport – Los Angeles International Airport) is 937 miles / 1507 kilometers / 814 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 936.638 miles
  • 1507.373 kilometers
  • 813.916 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
  • 937.468 miles
  • 1508.708 kilometers
  • 814.637 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 Los Angeles International Airport (LAX) to Helena Regional Airport (HLN) is 2 hours 16 minutes.

Time difference and current local times

The time difference between Los Angeles and Helena is 1 hour. Helena is 1 hour ahead of Los Angeles.

Time Difference

Los Angeles
Helena

Los Angeles, CA

 PDT

Helena, MT

 MDT

Airport information


A Los Angeles International Airport
City: Los Angeles, CA
Country: United States Flag of United States
IATA Code: LAX
ICAO Code: KLAX
Coordinates: 33°56′33″N, 118°24′28″W

B Helena Regional Airport
City: Helena, MT
Country: United States Flag of United States
IATA Code: HLN
ICAO Code: KHLN
Coordinates: 46°36′24″N, 111°58′58″W

Map

Los Angeles to Helena flight map.

Frequent Flyer Miles Calculator

Los Angeles (LAX) → Helena (HLN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
937
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
937

Round trip?