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How far is Nashville, TN, from Helena, MT?

The distance between Helena (Helena Regional Airport) and Nashville (Nashville International Airport) is 1492 miles / 2401 kilometers / 1296 nautical miles.

The driving distance from Helena (HLN) to Nashville (BNA) is 1823 miles / 2934 kilometers, and travel time by car is about 32 hours 40 minutes.

Helena Regional Airport – Nashville International Airport

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1492
Miles
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2401
Kilometers
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1296
Nautical miles

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Distance from Helena to Nashville

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

Vincenty's formula (applied above)
  • 1491.822 miles
  • 2400.854 kilometers
  • 1296.358 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
  • 1489.311 miles
  • 2396.814 kilometers
  • 1294.176 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 Nashville?

The estimated flight time from Helena Regional Airport to Nashville International Airport is 3 hours and 19 minutes.

Flight carbon footprint between Helena Regional Airport (HLN) and Nashville International Airport (BNA)

On average, flying from Helena to Nashville generates about 179 kg of CO2 per passenger, and 179 kilograms equals 395 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 Nashville

See the map of the shortest flight path between Helena Regional Airport (HLN) and Nashville International Airport (BNA).

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 Nashville International Airport
City: Nashville, TN
Country: United States Flag of United States
IATA Code: BNA
ICAO Code: KBNA
Coordinates: 36°7′28″N, 86°40′41″W