How far is Fort Leonard Wood, MO, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Fort Leonard Wood (Waynesville-St. Robert Regional Airport) is 1183 miles / 1904 kilometers / 1028 nautical miles.
The driving distance from Helena (HLN) to Fort Leonard Wood (TBN) is 1462 miles / 2353 kilometers, and travel time by car is about 26 hours 45 minutes.
Helena Regional Airport – Waynesville-St. Robert Regional Airport
Search flights
Distance from Helena to Fort Leonard Wood
There are several ways to calculate the distance from Helena to Fort Leonard Wood. Here are two standard methods:
Vincenty's formula (applied above)- 1183.335 miles
- 1904.393 kilometers
- 1028.290 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- 1181.401 miles
- 1901.281 kilometers
- 1026.610 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 Fort Leonard Wood?
The estimated flight time from Helena Regional Airport to Waynesville-St. Robert Regional Airport is 2 hours and 44 minutes.
What is the time difference between Helena and Fort Leonard Wood?
Flight carbon footprint between Helena Regional Airport (HLN) and Waynesville-St. Robert Regional Airport (TBN)
On average, flying from Helena to Fort Leonard Wood generates about 161 kg of CO2 per passenger, and 161 kilograms equals 354 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 Fort Leonard Wood
See the map of the shortest flight path between Helena Regional Airport (HLN) and Waynesville-St. Robert Regional Airport (TBN).
Airport information
Origin | Helena Regional Airport |
---|---|
City: | Helena, MT |
Country: | United States |
IATA Code: | HLN |
ICAO Code: | KHLN |
Coordinates: | 46°36′24″N, 111°58′58″W |
Destination | Waynesville-St. Robert Regional Airport |
---|---|
City: | Fort Leonard Wood, MO |
Country: | United States |
IATA Code: | TBN |
ICAO Code: | KTBN |
Coordinates: | 37°44′29″N, 92°8′26″W |