How far is Macon, GA, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Macon (Middle Georgia Regional Airport) is 1775 miles / 2857 kilometers / 1543 nautical miles.
The driving distance from Helena (HLN) to Macon (MCN) is 2156 miles / 3470 kilometers, and travel time by car is about 38 hours 58 minutes.
Helena Regional Airport – Middle Georgia Regional Airport
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Distance from Helena to Macon
There are several ways to calculate the distance from Helena to Macon. Here are two standard methods:
Vincenty's formula (applied above)- 1775.145 miles
- 2856.818 kilometers
- 1542.558 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- 1772.823 miles
- 2853.082 kilometers
- 1540.541 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 Macon?
The estimated flight time from Helena Regional Airport to Middle Georgia Regional Airport is 3 hours and 51 minutes.
What is the time difference between Helena and Macon?
The time difference between Helena and Macon is 2 hours. Macon is 2 hours ahead of Helena.
Flight carbon footprint between Helena Regional Airport (HLN) and Middle Georgia Regional Airport (MCN)
On average, flying from Helena to Macon generates about 198 kg of CO2 per passenger, and 198 kilograms equals 437 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 Macon
See the map of the shortest flight path between Helena Regional Airport (HLN) and Middle Georgia Regional Airport (MCN).
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 | Middle Georgia Regional Airport |
|---|---|
| City: | Macon, GA |
| Country: | United States |
| IATA Code: | MCN |
| ICAO Code: | KMCN |
| Coordinates: | 32°41′34″N, 83°38′57″W |