How far is Helena, MT, from Lowndes County, MS?
The distance between Lowndes County (Golden Triangle Regional Airport) and Helena (Helena Regional Airport) is 1527 miles / 2458 kilometers / 1327 nautical miles.
The driving distance from Lowndes County (GTR) to Helena (HLN) is 1872 miles / 3013 kilometers, and travel time by car is about 34 hours 36 minutes.
Golden Triangle Regional Airport – Helena Regional Airport
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Distance from Lowndes County to Helena
There are several ways to calculate the distance from Lowndes County to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1527.463 miles
- 2458.213 kilometers
- 1327.329 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- 1525.776 miles
- 2455.499 kilometers
- 1325.863 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 Lowndes County to Helena?
The estimated flight time from Golden Triangle Regional Airport to Helena Regional Airport is 3 hours and 23 minutes.
What is the time difference between Lowndes County and Helena?
Flight carbon footprint between Golden Triangle Regional Airport (GTR) and Helena Regional Airport (HLN)
On average, flying from Lowndes County to Helena generates about 181 kg of CO2 per passenger, and 181 kilograms equals 400 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lowndes County to Helena
See the map of the shortest flight path between Golden Triangle Regional Airport (GTR) and Helena Regional Airport (HLN).
Airport information
| Origin | Golden Triangle Regional Airport |
|---|---|
| City: | Lowndes County, MS |
| Country: | United States  |
| IATA Code: | GTR |
| ICAO Code: | KGTR |
| Coordinates: | 33°27′1″N, 88°35′29″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 |