How far is Helena, MT, from Oxford House?

The distance between Oxford House (Oxford House Airport) and Helena (Helena Regional Airport) is 927 miles / 1492 kilometers / 806 nautical miles.

Distance from Oxford House to Helena

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

Vincenty's formula (applied above)

• 927.316 miles
• 1492.371 kilometers
• 805.816 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

• 925.385 miles
• 1489.262 kilometers
• 804.137 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 Oxford House to Helena?

The estimated flight time from Oxford House Airport to Helena Regional Airport is 2 hours and 15 minutes.

What is the time difference between Oxford House and Helena?

The time difference between Oxford House and Helena is 1 hour. Helena is 1 hour behind Oxford House.

Flight carbon footprint between Oxford House Airport (YOH) and Helena Regional Airport (HLN)

On average, flying from Oxford House to Helena generates about 146 kg of CO2 per passenger, and 146 kilograms equals 321 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Oxford House to Helena

See the map of the shortest flight path between Oxford House Airport (YOH) and Helena Regional Airport (HLN).

Airport information

Origin	Oxford House Airport
City:	Oxford House
Country:	Canada
IATA Code:	YOH
ICAO Code:	CYOH
Coordinates:	54°55′59″N, 95°16′44″W

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