Air Miles Calculator

Distance between Whatì (YLE) and Helena, MT (HLN)

Distance from Whatì to Helena (Whatì Airport – Helena Regional Airport) is 1161 miles / 1869 kilometers / 1009 nautical miles.

How far is Helena from Whatì?

There are several ways to calculate distances between Whatì and Helena. Here are two common methods:

Vincenty's formula (applied above)
  • 1161.209 miles
  • 1868.784 kilometers
  • 1009.063 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
  • 1159.841 miles
  • 1866.583 kilometers
  • 1007.874 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).

Flight duration

Estimated flight time from Whatì Airport (YLE) to Helena Regional Airport (HLN) is 2 hours 41 minutes.

Time difference and current local times

There is no time difference between Whatì and Helena.

Time Difference

Whatì
Helena

Whatì

 MDT

Helena, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 160 kg (352 pounds).

Airport information


A Whatì Airport
City: Whatì
Country: Canada Flag of Canada
IATA Code: YLE
ICAO Code: CEM3
Coordinates: 63°7′54″N, 117°14′45″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

Whatì to Helena flight path

Shortest flight path between Whatì Airport (YLE) and Helena Regional Airport (HLN).

Frequent Flyer Miles Calculator

Whatì (YLE) → Helena (HLN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1161
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1161

Round trip?