How far is Dawson City from Helena, MT?
The distance between Helena (Helena Regional Airport) and Dawson City (Dawson City Airport) is 1588 miles / 2556 kilometers / 1380 nautical miles.
The driving distance from Helena (HLN) to Dawson City (YDA) is 2112 miles / 3399 kilometers, and travel time by car is about 42 hours 11 minutes.
Helena Regional Airport – Dawson City Airport
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Distance from Helena to Dawson City
There are several ways to calculate the distance from Helena to Dawson City. Here are two standard methods:
Vincenty's formula (applied above)- 1588.156 miles
- 2555.889 kilometers
- 1380.070 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- 1584.832 miles
- 2550.540 kilometers
- 1377.182 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 Dawson City?
The estimated flight time from Helena Regional Airport to Dawson City Airport is 3 hours and 30 minutes.
What is the time difference between Helena and Dawson City?
Flight carbon footprint between Helena Regional Airport (HLN) and Dawson City Airport (YDA)
On average, flying from Helena to Dawson City generates about 185 kg of CO2 per passenger, and 185 kilograms equals 408 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 Dawson City
See the map of the shortest flight path between Helena Regional Airport (HLN) and Dawson City Airport (YDA).
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 | Dawson City Airport |
|---|---|
| City: | Dawson City |
| Country: | Canada  |
| IATA Code: | YDA |
| ICAO Code: | CYDA |
| Coordinates: | 64°2′35″N, 139°7′40″W |