How far is Key West, FL, from Lisbon?
The distance between Lisbon (Lisbon Airport) and Key West (Key West International Airport) is 4280 miles / 6888 kilometers / 3719 nautical miles.
Lisbon Airport – Key West International Airport
Search flights
Distance from Lisbon to Key West
There are several ways to calculate the distance from Lisbon to Key West. Here are two standard methods:
Vincenty's formula (applied above)- 4279.788 miles
- 6887.651 kilometers
- 3719.034 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- 4272.213 miles
- 6875.461 kilometers
- 3712.452 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 Lisbon to Key West?
The estimated flight time from Lisbon Airport to Key West International Airport is 8 hours and 36 minutes.
What is the time difference between Lisbon and Key West?
The time difference between Lisbon and Key West is 5 hours. Key West is 5 hours behind Lisbon.
Flight carbon footprint between Lisbon Airport (LIS) and Key West International Airport (EYW)
On average, flying from Lisbon to Key West generates about 491 kg of CO2 per passenger, and 491 kilograms equals 1 084 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Lisbon to Key West
See the map of the shortest flight path between Lisbon Airport (LIS) and Key West International Airport (EYW).
Airport information
| Origin | Lisbon Airport |
|---|---|
| City: | Lisbon |
| Country: | Portugal  |
| IATA Code: | LIS |
| ICAO Code: | LPPT |
| Coordinates: | 38°46′52″N, 9°8′9″W |
| Destination | 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 |