How far is Helena, MT, from Dothan, AL?
The distance between Dothan (Dothan Regional Airport) and Helena (Helena Regional Airport) is 1762 miles / 2835 kilometers / 1531 nautical miles.
The driving distance from Dothan (DHN) to Helena (HLN) is 2131 miles / 3430 kilometers, and travel time by car is about 39 hours 38 minutes.
Dothan Regional Airport – Helena Regional Airport
Search flights
Distance from Dothan to Helena
There are several ways to calculate the distance from Dothan to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1761.537 miles
- 2834.919 kilometers
- 1530.734 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- 1759.812 miles
- 2832.142 kilometers
- 1529.234 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 Dothan to Helena?
The estimated flight time from Dothan Regional Airport to Helena Regional Airport is 3 hours and 50 minutes.
What is the time difference between Dothan and Helena?
The time difference between Dothan and Helena is 1 hour. Helena is 1 hour behind Dothan.
Flight carbon footprint between Dothan Regional Airport (DHN) and Helena Regional Airport (HLN)
On average, flying from Dothan to Helena generates about 197 kg of CO2 per passenger, and 197 kilograms equals 435 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dothan to Helena
See the map of the shortest flight path between Dothan Regional Airport (DHN) and Helena Regional Airport (HLN).
Airport information
| Origin | Dothan Regional Airport |
|---|---|
| City: | Dothan, AL |
| Country: | United States  |
| IATA Code: | DHN |
| ICAO Code: | KDHN |
| Coordinates: | 31°19′16″N, 85°26′58″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 |