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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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.
What is the time difference between Belleville and Helena?
The time difference between Belleville and Helena is 1 hour. Helena is 1 hour behind Belleville.
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  |
| 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 |
| IATA Code: | HLN |
| ICAO Code: | KHLN |
| Coordinates: | 46°36′24″N, 111°58′58″W |