How far is Ciudad Obregón from Helena, MT?
The distance between Helena (Helena Regional Airport) and Ciudad Obregón (Ciudad Obregón International Airport) is 1330 miles / 2141 kilometers / 1156 nautical miles.
The driving distance from Helena (HLN) to Ciudad Obregón (CEN) is 1667 miles / 2682 kilometers, and travel time by car is about 30 hours 2 minutes.
Helena Regional Airport – Ciudad Obregón International Airport
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Distance from Helena to Ciudad Obregón
There are several ways to calculate the distance from Helena to Ciudad Obregón. Here are two standard methods:
Vincenty's formula (applied above)- 1330.203 miles
- 2140.755 kilometers
- 1155.915 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- 1332.730 miles
- 2144.822 kilometers
- 1158.111 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 Ciudad Obregón?
The estimated flight time from Helena Regional Airport to Ciudad Obregón International Airport is 3 hours and 1 minutes.
What is the time difference between Helena and Ciudad Obregón?
There is no time difference between Helena and Ciudad Obregón.
Flight carbon footprint between Helena Regional Airport (HLN) and Ciudad Obregón International Airport (CEN)
On average, flying from Helena to Ciudad Obregón generates about 169 kg of CO2 per passenger, and 169 kilograms equals 372 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 Ciudad Obregón
See the map of the shortest flight path between Helena Regional Airport (HLN) and Ciudad Obregón International Airport (CEN).
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 | Ciudad Obregón International Airport |
|---|---|
| City: | Ciudad Obregón |
| Country: | Mexico  |
| IATA Code: | CEN |
| ICAO Code: | MMCN |
| Coordinates: | 27°23′33″N, 109°49′58″W |