How far is North Bend, OR, from Helena, MT?
The distance between Helena (Helena Regional Airport) and North Bend (Southwest Oregon Regional Airport) is 639 miles / 1028 kilometers / 555 nautical miles.
The driving distance from Helena (HLN) to North Bend (OTH) is 881 miles / 1418 kilometers, and travel time by car is about 16 hours 50 minutes.
Helena Regional Airport – Southwest Oregon Regional Airport
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Distance from Helena to North Bend
There are several ways to calculate the distance from Helena to North Bend. Here are two standard methods:
Vincenty's formula (applied above)- 638.957 miles
- 1028.302 kilometers
- 555.239 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- 637.429 miles
- 1025.843 kilometers
- 553.911 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 North Bend?
The estimated flight time from Helena Regional Airport to Southwest Oregon Regional Airport is 1 hour and 42 minutes.
What is the time difference between Helena and North Bend?
The time difference between Helena and North Bend is 1 hour. North Bend is 1 hour behind Helena.
Flight carbon footprint between Helena Regional Airport (HLN) and Southwest Oregon Regional Airport (OTH)
On average, flying from Helena to North Bend generates about 118 kg of CO2 per passenger, and 118 kilograms equals 259 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 North Bend
See the map of the shortest flight path between Helena Regional Airport (HLN) and Southwest Oregon Regional Airport (OTH).
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 | Southwest Oregon Regional Airport |
|---|---|
| City: | North Bend, OR |
| Country: | United States |
| IATA Code: | OTH |
| ICAO Code: | KOTH |
| Coordinates: | 43°25′1″N, 124°14′45″W |