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How far is Flin Flon from Helena, MT?

The distance between Helena (Helena Regional Airport) and Flin Flon (Flin Flon Airport) is 717 miles / 1154 kilometers / 623 nautical miles.

The driving distance from Helena (HLN) to Flin Flon (YFO) is 967 miles / 1556 kilometers, and travel time by car is about 19 hours 42 minutes.

Helena Regional Airport – Flin Flon Airport

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717
Miles
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1154
Kilometers
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623
Nautical miles

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Distance from Helena to Flin Flon

There are several ways to calculate the distance from Helena to Flin Flon. Here are two standard methods:

Vincenty's formula (applied above)
  • 716.983 miles
  • 1153.873 kilometers
  • 623.042 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 715.925 miles
  • 1152.169 kilometers
  • 622.121 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).

How long does it take to fly from Helena to Flin Flon?

The estimated flight time from Helena Regional Airport to Flin Flon Airport is 1 hour and 51 minutes.

Flight carbon footprint between Helena Regional Airport (HLN) and Flin Flon Airport (YFO)

On average, flying from Helena to Flin Flon generates about 126 kg of CO2 per passenger, and 126 kilograms equals 279 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Helena to Flin Flon

See the map of the shortest flight path between Helena Regional Airport (HLN) and Flin Flon Airport (YFO).

Airport information

Origin 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
Destination Flin Flon Airport
City: Flin Flon
Country: Canada Flag of Canada
IATA Code: YFO
ICAO Code: CYFO
Coordinates: 54°40′41″N, 101°40′55″W