How far is Helena, MT, from Oaxaca?
The distance between Oaxaca (Oaxaca International Airport) and Helena (Helena Regional Airport) is 2220 miles / 3572 kilometers / 1929 nautical miles.
The driving distance from Oaxaca (OAX) to Helena (HLN) is 2748 miles / 4422 kilometers, and travel time by car is about 51 hours 27 minutes.
Oaxaca International Airport – Helena Regional Airport
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Distance from Oaxaca to Helena
There are several ways to calculate the distance from Oaxaca to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 2219.764 miles
- 3572.363 kilometers
- 1928.922 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- 2224.148 miles
- 3579.419 kilometers
- 1932.732 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 Oaxaca to Helena?
The estimated flight time from Oaxaca International Airport to Helena Regional Airport is 4 hours and 42 minutes.
What is the time difference between Oaxaca and Helena?
The time difference between Oaxaca and Helena is 1 hour. Helena is 1 hour behind Oaxaca.
Flight carbon footprint between Oaxaca International Airport (OAX) and Helena Regional Airport (HLN)
On average, flying from Oaxaca to Helena generates about 243 kg of CO2 per passenger, and 243 kilograms equals 535 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Oaxaca to Helena
See the map of the shortest flight path between Oaxaca International Airport (OAX) and Helena Regional Airport (HLN).
Airport information
| Origin | Oaxaca International Airport |
|---|---|
| City: | Oaxaca |
| Country: | Mexico  |
| IATA Code: | OAX |
| ICAO Code: | MMOX |
| Coordinates: | 16°59′59″N, 96°43′35″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 |