How far is Ashtabula, OH, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Ashtabula (Northeast Ohio Regional Airport) is 1579 miles / 2540 kilometers / 1372 nautical miles.
The driving distance from Helena (HLN) to Ashtabula (JFN) is 1870 miles / 3010 kilometers, and travel time by car is about 33 hours 46 minutes.
Helena Regional Airport – Northeast Ohio Regional Airport
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Distance from Helena to Ashtabula
There are several ways to calculate the distance from Helena to Ashtabula. Here are two standard methods:
Vincenty's formula (applied above)- 1578.575 miles
- 2540.470 kilometers
- 1371.744 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- 1574.491 miles
- 2533.897 kilometers
- 1368.195 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 Ashtabula?
The estimated flight time from Helena Regional Airport to Northeast Ohio Regional Airport is 3 hours and 29 minutes.
What is the time difference between Helena and Ashtabula?
The time difference between Helena and Ashtabula is 2 hours. Ashtabula is 2 hours ahead of Helena.
Flight carbon footprint between Helena Regional Airport (HLN) and Northeast Ohio Regional Airport (JFN)
On average, flying from Helena to Ashtabula generates about 184 kg of CO2 per passenger, and 184 kilograms equals 407 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 Ashtabula
See the map of the shortest flight path between Helena Regional Airport (HLN) and Northeast Ohio Regional Airport (JFN).
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 | Northeast Ohio Regional Airport |
|---|---|
| City: | Ashtabula, OH |
| Country: | United States |
| IATA Code: | JFN |
| ICAO Code: | KHZY |
| Coordinates: | 41°46′40″N, 80°41′43″W |