How far is Cancún from Key West, FL?
The distance between Key West (Key West International Airport) and Cancún (Cancún International Airport) is 406 miles / 654 kilometers / 353 nautical miles.
The driving distance from Key West (EYW) to Cancún (CUN) is 3097 miles / 4984 kilometers, and travel time by car is about 61 hours 27 minutes.
Key West International Airport – Cancún International Airport
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Distance from Key West to Cancún
There are several ways to calculate the distance from Key West to Cancún. Here are two standard methods:
Vincenty's formula (applied above)- 406.439 miles
- 654.100 kilometers
- 353.186 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- 406.607 miles
- 654.371 kilometers
- 353.332 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 Key West to Cancún?
The estimated flight time from Key West International Airport to Cancún International Airport is 1 hour and 16 minutes.
What is the time difference between Key West and Cancún?
Flight carbon footprint between Key West International Airport (EYW) and Cancún International Airport (CUN)
On average, flying from Key West to Cancún generates about 85 kg of CO2 per passenger, and 85 kilograms equals 187 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Key West to Cancún
See the map of the shortest flight path between Key West International Airport (EYW) and Cancún International Airport (CUN).
Airport information
| Origin | Key West International Airport |
|---|---|
| City: | Key West, FL |
| Country: | United States  |
| IATA Code: | EYW |
| ICAO Code: | KEYW |
| Coordinates: | 24°33′21″N, 81°45′34″W |
| Destination | Cancún International Airport |
|---|---|
| City: | Cancún |
| Country: | Mexico  |
| IATA Code: | CUN |
| ICAO Code: | MMUN |
| Coordinates: | 21°2′11″N, 86°52′37″W |