Distance From Mc Neil Island Emergency Pad Heliport to Humberto Delgado Airport (Lisbon Portela Airport)

The distance from Mc Neil Island Emergency Pad Heliport () to Humberto Delgado Airport (Lisbon Portela Airport) (LIS) is 5226 miles or 8410 kilometers or 4538 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.

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How long does it take to travel from Steilacoom ( United States ) to Lisbon ( Portugal )?

A one-way nonstop (direct) flight between Steilacoom and Lisbon takes around 12 hours 0 minutes.

Estimated flight time from Mc Neil Island Emergency Pad Heliport, Steilacoom, United States to Humberto Delgado Airport (Lisbon Portela Airport), Lisbon, Portugal is 12 hours 0 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		8410 km
Statute Miles		5226 miles
Nautical Miles		4538 nm
Avg. Time of Flight		12 hours 0 minutes

Mc Neil Island Emergency Pad Heliport to Humberto Delgado Airport (Lisbon Portela Airport) Flight Route Map - to LIS Flight Path

Location of Mc Neil Island Emergency Pad Heliport & Humberto Delgado Airport (Lisbon Portela Airport) is given below.
Click the map to view Steilacoom to Lisbon nonstop flight path and travel direction.

Click to see flight route on Google Map between Steilacoom, United States and Lisbon, Portugal. .

Nonstop flight route between Steilacoom, United States and Lisbon, Portugal.

Time Difference Between the Airports • - LIS

Time difference between Steilacoom (United States) and Lisbon (Portugal) is 6 Hours.
Lisbon time is 6 Hours ahead of Steilacoom.

Location	Local Time
Steilacoom (United States)	2026-03-22, 04:27:16 MDT
Lisbon (Portugal)	2026-03-22, 10:27:16 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.

Origin

Mc Neil Island Emergency Pad Heliport ( / WA92) Steilacoom, United States

Destination

Humberto Delgado Airport (Lisbon Portela Airport) (LIS / LPPT) Lisbon, Portugal