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How far is Helena, MT, from Belleville, IL?

The distance between Belleville (Scott Air Force Base) and Helena (Helena Regional Airport) is 1254 miles / 2017 kilometers / 1089 nautical miles.

The driving distance from Belleville (BLV) to Helena (HLN) is 1530 miles / 2462 kilometers, and travel time by car is about 27 hours 24 minutes.

Scott Air Force Base – Helena Regional Airport

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1254
Miles
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2017
Kilometers
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1089
Nautical miles

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Distance from Belleville to Helena

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

Vincenty's formula (applied above)
  • 1253.566 miles
  • 2017.419 kilometers
  • 1089.319 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
  • 1251.151 miles
  • 2013.533 kilometers
  • 1087.221 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 Belleville to Helena?

The estimated flight time from Scott Air Force Base to Helena Regional Airport is 2 hours and 52 minutes.

Flight carbon footprint between Scott Air Force Base (BLV) and Helena Regional Airport (HLN)

On average, flying from Belleville to Helena generates about 164 kg of CO2 per passenger, and 164 kilograms equals 361 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Belleville to Helena

See the map of the shortest flight path between Scott Air Force Base (BLV) and Helena Regional Airport (HLN).

Airport information

Origin Scott Air Force Base
City: Belleville, IL
Country: United States Flag of United States
IATA Code: BLV
ICAO Code: KBLV
Coordinates: 38°32′42″N, 89°50′6″W
Destination 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