How far is Helena, MT, from Brize Norton?
The distance between Brize Norton (RAF Brize Norton) and Helena (Helena Regional Airport) is 4505 miles / 7251 kilometers / 3915 nautical miles.
RAF Brize Norton – Helena Regional Airport
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Distance from Brize Norton to Helena
There are several ways to calculate the distance from Brize Norton to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 4505.420 miles
- 7250.770 kilometers
- 3915.103 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- 4492.001 miles
- 7229.175 kilometers
- 3903.442 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 Brize Norton to Helena?
The estimated flight time from RAF Brize Norton to Helena Regional Airport is 9 hours and 1 minutes.
What is the time difference between Brize Norton and Helena?
Flight carbon footprint between RAF Brize Norton (BZZ) and Helena Regional Airport (HLN)
On average, flying from Brize Norton to Helena generates about 520 kg of CO2 per passenger, and 520 kilograms equals 1 147 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Brize Norton to Helena
See the map of the shortest flight path between RAF Brize Norton (BZZ) and Helena Regional Airport (HLN).
Airport information
| Origin | RAF Brize Norton |
|---|---|
| City: | Brize Norton |
| Country: | United Kingdom  |
| IATA Code: | BZZ |
| ICAO Code: | EGVN |
| Coordinates: | 51°45′0″N, 1°35′1″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 |