How far is Helena, MT, from Fond Du Lac?
The distance between Fond Du Lac (Fond-du-Lac Airport) and Helena (Helena Regional Airport) is 902 miles / 1452 kilometers / 784 nautical miles.
The driving distance from Fond Du Lac (ZFD) to Helena (HLN) is 1314 miles / 2115 kilometers, and travel time by car is about 33 hours 47 minutes.
Fond-du-Lac Airport – Helena Regional Airport
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Distance from Fond Du Lac to Helena
There are several ways to calculate the distance from Fond Du Lac to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 902.047 miles
- 1451.704 kilometers
- 783.857 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- 901.217 miles
- 1450.369 kilometers
- 783.136 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 Fond Du Lac to Helena?
The estimated flight time from Fond-du-Lac Airport to Helena Regional Airport is 2 hours and 12 minutes.
What is the time difference between Fond Du Lac and Helena?
The time difference between Fond Du Lac and Helena is 1 hour. Helena is 1 hour behind Fond Du Lac.
Flight carbon footprint between Fond-du-Lac Airport (ZFD) and Helena Regional Airport (HLN)
On average, flying from Fond Du Lac to Helena generates about 144 kg of CO2 per passenger, and 144 kilograms equals 317 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fond Du Lac to Helena
See the map of the shortest flight path between Fond-du-Lac Airport (ZFD) and Helena Regional Airport (HLN).
Airport information
| Origin | Fond-du-Lac Airport |
|---|---|
| City: | Fond Du Lac |
| Country: | Canada  |
| IATA Code: | ZFD |
| ICAO Code: | CZFD |
| Coordinates: | 59°20′3″N, 107°10′55″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 |