How far is Helena, MT, from Cancún?
The distance between Cancún (Cancún International Airport) and Helena (Helena Regional Airport) is 2258 miles / 3634 kilometers / 1962 nautical miles.
The driving distance from Cancún (CUN) to Helena (HLN) is 3384 miles / 5446 kilometers, and travel time by car is about 64 hours 53 minutes.
Cancún International Airport – Helena Regional Airport
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Distance from Cancún to Helena
There are several ways to calculate the distance from Cancún to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 2258.146 miles
- 3634.134 kilometers
- 1962.275 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- 2259.597 miles
- 3636.469 kilometers
- 1963.536 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 Cancún to Helena?
The estimated flight time from Cancún International Airport to Helena Regional Airport is 4 hours and 46 minutes.
What is the time difference between Cancún and Helena?
The time difference between Cancún and Helena is 2 hours. Helena is 2 hours behind Cancún.
Flight carbon footprint between Cancún International Airport (CUN) and Helena Regional Airport (HLN)
On average, flying from Cancún to Helena generates about 247 kg of CO2 per passenger, and 247 kilograms equals 545 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Cancún to Helena
See the map of the shortest flight path between Cancún International Airport (CUN) and Helena Regional Airport (HLN).
Airport information
| Origin | Cancún International Airport |
|---|---|
| City: | Cancún |
| Country: | Mexico  |
| IATA Code: | CUN |
| ICAO Code: | MMUN |
| Coordinates: | 21°2′11″N, 86°52′37″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 |