How far is Helena, MT, from Mont Joli?
The distance between Mont Joli (Mont-Joli Airport) and Helena (Helena Regional Airport) is 2022 miles / 3254 kilometers / 1757 nautical miles.
The driving distance from Mont Joli (YYY) to Helena (HLN) is 2561 miles / 4122 kilometers, and travel time by car is about 48 hours 51 minutes.
Mont-Joli Airport – Helena Regional Airport
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Distance from Mont Joli to Helena
There are several ways to calculate the distance from Mont Joli to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 2021.689 miles
- 3253.593 kilometers
- 1756.800 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- 2015.771 miles
- 3244.069 kilometers
- 1751.657 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 Mont Joli to Helena?
The estimated flight time from Mont-Joli Airport to Helena Regional Airport is 4 hours and 19 minutes.
What is the time difference between Mont Joli and Helena?
The time difference between Mont Joli and Helena is 2 hours. Helena is 2 hours behind Mont Joli.
Flight carbon footprint between Mont-Joli Airport (YYY) and Helena Regional Airport (HLN)
On average, flying from Mont Joli to Helena generates about 220 kg of CO2 per passenger, and 220 kilograms equals 485 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Mont Joli to Helena
See the map of the shortest flight path between Mont-Joli Airport (YYY) and Helena Regional Airport (HLN).
Airport information
| Origin | Mont-Joli Airport |
|---|---|
| City: | Mont Joli |
| Country: | Canada  |
| IATA Code: | YYY |
| ICAO Code: | CYYY |
| Coordinates: | 48°36′30″N, 68°12′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 |