How far is Helena, MT, from Kansas City, MO?
The distance between Kansas City (Kansas City International Airport) and Helena (Helena Regional Airport) is 1007 miles / 1621 kilometers / 875 nautical miles.
The driving distance from Kansas City (MCI) to Helena (HLN) is 1240 miles / 1995 kilometers, and travel time by car is about 21 hours 58 minutes.
Kansas City International Airport – Helena Regional Airport
Search flights
Distance from Kansas City to Helena
There are several ways to calculate the distance from Kansas City to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1007.415 miles
- 1621.278 kilometers
- 875.420 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- 1005.638 miles
- 1618.418 kilometers
- 873.876 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 Kansas City to Helena?
The estimated flight time from Kansas City International Airport to Helena Regional Airport is 2 hours and 24 minutes.
What is the time difference between Kansas City and Helena?
The time difference between Kansas City and Helena is 1 hour. Helena is 1 hour behind Kansas City.
Flight carbon footprint between Kansas City International Airport (MCI) and Helena Regional Airport (HLN)
On average, flying from Kansas City to Helena generates about 151 kg of CO2 per passenger, and 151 kilograms equals 334 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Kansas City to Helena
See the map of the shortest flight path between Kansas City International Airport (MCI) and Helena Regional Airport (HLN).
Airport information
| Origin | Kansas City International Airport |
|---|---|
| City: | Kansas City, MO |
| Country: | United States  |
| IATA Code: | MCI |
| ICAO Code: | KMCI |
| Coordinates: | 39°17′51″N, 94°42′50″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 |