How far is Helena, MT, from York Landing?
The distance between York Landing (York Landing Airport) and Helena (Helena Regional Airport) is 946 miles / 1523 kilometers / 822 nautical miles.
The driving distance from York Landing (ZAC) to Helena (HLN) is 1299 miles / 2090 kilometers, and travel time by car is about 33 hours 53 minutes.
York Landing Airport – Helena Regional Airport
Search flights
Distance from York Landing to Helena
There are several ways to calculate the distance from York Landing to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 946.123 miles
- 1522.638 kilometers
- 822.159 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- 944.333 miles
- 1519.757 kilometers
- 820.603 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 York Landing to Helena?
The estimated flight time from York Landing Airport to Helena Regional Airport is 2 hours and 17 minutes.
What is the time difference between York Landing and Helena?
The time difference between York Landing and Helena is 1 hour. Helena is 1 hour behind York Landing.
Flight carbon footprint between York Landing Airport (ZAC) and Helena Regional Airport (HLN)
On average, flying from York Landing to Helena generates about 147 kg of CO2 per passenger, and 147 kilograms equals 324 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from York Landing to Helena
See the map of the shortest flight path between York Landing Airport (ZAC) and Helena Regional Airport (HLN).
Airport information
| Origin | York Landing Airport |
|---|---|
| City: | York Landing |
| Country: | Canada  |
| IATA Code: | ZAC |
| ICAO Code: | CZAC |
| Coordinates: | 56°5′21″N, 96°5′21″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 |