How far is Helena, MT, from Devils Lake, ND?
The distance between Devils Lake (Devils Lake Regional Airport) and Helena (Helena Regional Airport) is 622 miles / 1001 kilometers / 540 nautical miles.
The driving distance from Devils Lake (DVL) to Helena (HLN) is 813 miles / 1309 kilometers, and travel time by car is about 14 hours 42 minutes.
Devils Lake Regional Airport – Helena Regional Airport
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Distance from Devils Lake to Helena
There are several ways to calculate the distance from Devils Lake to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 621.687 miles
- 1000.508 kilometers
- 540.231 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- 619.920 miles
- 997.665 kilometers
- 538.696 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 Devils Lake to Helena?
The estimated flight time from Devils Lake Regional Airport to Helena Regional Airport is 1 hour and 40 minutes.
What is the time difference between Devils Lake and Helena?
The time difference between Devils Lake and Helena is 1 hour. Helena is 1 hour behind Devils Lake.
Flight carbon footprint between Devils Lake Regional Airport (DVL) and Helena Regional Airport (HLN)
On average, flying from Devils Lake to Helena generates about 115 kg of CO2 per passenger, and 115 kilograms equals 254 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Devils Lake to Helena
See the map of the shortest flight path between Devils Lake Regional Airport (DVL) and Helena Regional Airport (HLN).
Airport information
| Origin | Devils Lake Regional Airport |
|---|---|
| City: | Devils Lake, ND |
| Country: | United States  |
| IATA Code: | DVL |
| ICAO Code: | KDVL |
| Coordinates: | 48°6′51″N, 98°54′31″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 |