While the Lisbon departure offers coastal scenery, the Portland arrival provides more dramatic and visually distinctive landmarks. Mount Hood and the Cascade Range are far more striking than the Tagus estuary, making the right side the stronger choice for the overall journey.
Flown LIS to PDX? Did we get it right?
Flight Path
Lisbon to Portland is 5,299 miles (8,528 km), a flight of about 8 hours 15 minutes.
The flight crosses the Atlantic Ocean for approximately 4,000 nautical miles with no significant landmarks visible. The route passes north of the Azores (typically not visible at cruise altitude), crosses open ocean, and approaches North America near Newfoundland and the Canadian Maritimes. Over land, the flight passes over or near the Great Lakes region and the Ohio River valley before reaching the Pacific Northwest. The most notable mid-flight geographic transition is the shift from Atlantic to continental North American airspace around the eastern seaboard.
Great circle distance and headings ›Phase by phase

Takeoff from LIS
LEFTLeft seats offer views of the Tagus River estuary and Atlantic coastline as the aircraft climbs westbound out of Lisbon. You'll see the river's distinctive wide mouth and the coastal geography that defines the departure corridor.
Landing at PDX
RIGHTRight seats provide excellent views during the descent into Portland. You'll see the Cascade Range peaks (Mount Hood dominates), the Willamette Valley agricultural landscape, and the Columbia River as it approaches the airport from the east.
Will your flight be in sunlight?
Pick a date and time in the Sun Map to watch the sun move across your whole flight.
About This Route
Which side of the plane should I sit on flying from Lisboa (LIS) to Portland International (PDX)?
Sit on the Right side of the plane for the best views on flights from Lisbon to Portland. While the Lisbon departure offers coastal scenery, the Portland arrival provides more dramatic and visually distinctive landmarks. Mount Hood and the Cascade Range are far more striking than the Tagus estuary, making the right side the stronger choice for the overall journey.
What can I see during takeoff from Lisboa in Lisbon?
During takeoff from Lisboa (LIS), sit on the Left side for the best views. Left seats offer views of the Tagus River estuary and Atlantic coastline as the aircraft climbs westbound out of Lisbon. You'll see the river's distinctive wide mouth and the coastal geography that defines the departure corridor. Notable sights include: Tagus River estuary, Atlantic Ocean coastline, Sintra-Cascais ridge (distant inland), Lisbon urban sprawl.
What can I see when landing at Portland International in Portland?
When landing at Portland International (PDX), sit on the Right side for the best views. Right seats provide excellent views during the descent into Portland. You'll see the Cascade Range peaks (Mount Hood dominates), the Willamette Valley agricultural landscape, and the Columbia River as it approaches the airport from the east. Notable sights include: Mount Hood, Cascade Range foothills, Willamette Valley, Columbia River.
How long is the flight from Lisbon to Portland?
The flight from Lisboa (LIS) to Portland International (PDX) takes about 8 hours 15 minutes. The shortest flight path between them is 5,299 miles (8,528 km); winds and air traffic control usually add a few percent.
What does the Lisbon to Portland flight path pass over?
The flight crosses the Atlantic Ocean for approximately 4,000 nautical miles with no significant landmarks visible. The route passes north of the Azores (typically not visible at cruise altitude), crosses open ocean, and approaches North America near Newfoundland and the Canadian Maritimes. Over land, the flight passes over or near the Great Lakes region and the Ohio River valley before reaching the Pacific Northwest. The most notable mid-flight geographic transition is the shift from Atlantic to continental North American airspace around the eastern seaboard.