How far is Helena, MT, from Glasgow?
The distance between Glasgow (Glasgow Airport) and Helena (Helena Regional Airport) is 4225 miles / 6800 kilometers / 3672 nautical miles.
Glasgow Airport – Helena Regional Airport
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Distance from Glasgow to Helena
There are several ways to calculate the distance from Glasgow to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 4225.423 miles
- 6800.160 kilometers
- 3671.792 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- 4212.518 miles
- 6779.391 kilometers
- 3660.578 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 Glasgow to Helena?
The estimated flight time from Glasgow Airport to Helena Regional Airport is 8 hours and 30 minutes.
What is the time difference between Glasgow and Helena?
The time difference between Glasgow and Helena is 7 hours. Helena is 7 hours behind Glasgow.
Flight carbon footprint between Glasgow Airport (GLA) and Helena Regional Airport (HLN)
On average, flying from Glasgow to Helena generates about 485 kg of CO2 per passenger, and 485 kilograms equals 1 068 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Glasgow to Helena
See the map of the shortest flight path between Glasgow Airport (GLA) and Helena Regional Airport (HLN).
Airport information
| Origin | Glasgow Airport |
|---|---|
| City: | Glasgow |
| Country: | United Kingdom  |
| IATA Code: | GLA |
| ICAO Code: | EGPF |
| Coordinates: | 55°52′18″N, 4°25′59″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 |