How far is Helena, MT, from Midland, TX?
The distance between Midland (Midland International Air and Space Port) and Helena (Helena Regional Airport) is 1137 miles / 1830 kilometers / 988 nautical miles.
The driving distance from Midland (MAF) to Helena (HLN) is 1465 miles / 2358 kilometers, and travel time by car is about 25 hours 45 minutes.
Midland International Air and Space Port – Helena Regional Airport
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Distance from Midland to Helena
There are several ways to calculate the distance from Midland to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1137.377 miles
- 1830.432 kilometers
- 988.354 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- 1138.200 miles
- 1831.756 kilometers
- 989.069 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 Midland to Helena?
The estimated flight time from Midland International Air and Space Port to Helena Regional Airport is 2 hours and 39 minutes.
What is the time difference between Midland and Helena?
The time difference between Midland and Helena is 1 hour. Helena is 1 hour behind Midland.
Flight carbon footprint between Midland International Air and Space Port (MAF) and Helena Regional Airport (HLN)
On average, flying from Midland to Helena generates about 159 kg of CO2 per passenger, and 159 kilograms equals 350 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Midland to Helena
See the map of the shortest flight path between Midland International Air and Space Port (MAF) and Helena Regional Airport (HLN).
Airport information
| Origin | Midland International Air and Space Port |
|---|---|
| City: | Midland, TX |
| Country: | United States  |
| IATA Code: | MAF |
| ICAO Code: | KMAF |
| Coordinates: | 31°56′32″N, 102°12′7″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 |