The distance from Humana Hospital Shoals Heliport () to Humberto Delgado Airport (Lisbon Portela Airport) (LIS) is 4218 miles or 6787 kilometers or 3663 nautical miles.
The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.
6787 kilometers is the direct flight distance between Humana Hospital Shoals Heliport (United States) and Humberto Delgado Airport (Lisbon Portela Airport) (Portugal).
How long does it take to travel from Muscle Shoals ( United States ) to Lisbon ( Portugal )?
A one-way nonstop (direct) flight between Muscle Shoals and Lisbon takes around 9 hours 41 minutes.
Estimated
flight time from Humana Hospital Shoals Heliport, Muscle Shoals, United States to Humberto Delgado Airport (Lisbon Portela Airport), Lisbon, Portugal is
9 hours 41 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.
Travel Distance Between the Airports • - LIS
| Kilometers | | 6787 km |
| Statute Miles | | 4218 miles |
| Nautical Miles | | 3663 nm |
| Avg. Time of Flight | | 9 hours 41 minutes |
Humana Hospital Shoals Heliport to Humberto Delgado Airport (Lisbon Portela Airport) Flight Route Map - to LIS Flight Path
Location of Humana Hospital Shoals Heliport & Humberto Delgado Airport (Lisbon Portela Airport) is given below.
Click the map to view Muscle Shoals to Lisbon nonstop flight path and travel direction.
Click to see flight route on Google Map between Muscle Shoals, United States and Lisbon, Portugal. .
Nonstop flight route between Muscle Shoals, United States and Lisbon, Portugal.
Time Difference Between the Airports • - LIS
Time difference between
Muscle Shoals (United States) and
Lisbon (Portugal) is 5 Hours.
Lisbon time is 5 Hours ahead of Muscle Shoals.
| Location | Local Time |
| Muscle Shoals (United States) | 2025-12-15, 06:55:01 EST |
| Lisbon (Portugal) | 2025-12-15, 11:55:01 WET |
Why should you arrive 3 hours before international flight?
Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.