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How far is Harrison, AR, from Billings, MT?

The distance between Billings (Billings Logan International Airport) and Harrison (Boone County Airport) is 1036 miles / 1668 kilometers / 901 nautical miles.

The driving distance from Billings (BIL) to Harrison (HRO) is 1260 miles / 2027 kilometers, and travel time by car is about 22 hours 59 minutes.

Billings Logan International Airport – Boone County Airport

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1036
Miles
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1668
Kilometers
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901
Nautical miles

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Distance from Billings to Harrison

There are several ways to calculate the distance from Billings to Harrison. Here are two standard methods:

Vincenty's formula (applied above)
  • 1036.283 miles
  • 1667.736 kilometers
  • 900.505 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
  • 1035.236 miles
  • 1666.051 kilometers
  • 899.596 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 Billings to Harrison?

The estimated flight time from Billings Logan International Airport to Boone County Airport is 2 hours and 27 minutes.

Flight carbon footprint between Billings Logan International Airport (BIL) and Boone County Airport (HRO)

On average, flying from Billings to Harrison generates about 153 kg of CO2 per passenger, and 153 kilograms equals 338 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Billings to Harrison

See the map of the shortest flight path between Billings Logan International Airport (BIL) and Boone County Airport (HRO).

Airport information

Origin Billings Logan International Airport
City: Billings, MT
Country: United States Flag of United States
IATA Code: BIL
ICAO Code: KBIL
Coordinates: 45°48′27″N, 108°32′34″W
Destination Boone County Airport
City: Harrison, AR
Country: United States Flag of United States
IATA Code: HRO
ICAO Code: KHRO
Coordinates: 36°15′41″N, 93°9′16″W