Nonstop flight route between Kalispell, Montana, United States and Porto, Portugal:

About this route:

A direct, nonstop flight between Glacier Park International Airport (FCA), Kalispell, Montana, United States and Francisco Sá Carneiro Airport (OPO), Porto, Portugal would travel a Great Circle distance of 4,769 miles (or 7,676 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Glacier Park International Airport and Francisco Sá Carneiro Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Glacier Park International Airport and Francisco Sá Carneiro Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Glacier Park International Airport (FCA):

• Horizon Air operating as Alaska Airlines flies Bombardier Q400s daily to Seattle.
• In addition to being known as "Glacier Park International Airport", another name for FCA is "GPI".
• The closest airport to Glacier Park International Airport (FCA) is Pincher Creek Airport (WPC), which is located 84 miles (136 kilometers) N of FCA.
• Glacier Park International Airport (FCA) has 2 runways.
• The furthest airport from Glacier Park International Airport (FCA) is Tôlanaro Airport (FTU), which is located 10,533 miles (16,951 kilometers) away in Tôlanaro, Madagascar.
• Glacier International was announced by the FAA as one of the control towers losing funding March 22, 2012 leaving arrivals and departures to pilot control and communication.
• All flights at FCA by Delta Airlines and Delta Connection are jets.
• The terminal was upgraded in 1981, and upgrades to the terminal, runways and other facilities occurred in the 1990s.
• Glacier Park International Airport is in Flathead County, Montana, six miles northeast of Kalispell.
• Glacier Park International Airport handled 355,928 passengers last year.
• Service to Phoenix, Arizona on US Airways ended in 2007.
• The airport's ICAO code was KFCA, and most airlines still use that code for reservations purposes.

Facts about Francisco Sá Carneiro Airport (OPO):

• In addition to being known as "Francisco Sá Carneiro Airport", another name for OPO is "Aeroporto Francisco Sá Carneiro".
• The closest airport to Francisco Sá Carneiro Airport (OPO) is Braga Airport (BGZ), which is located 27 miles (44 kilometers) NNE of OPO.
• The furthest airport from Francisco Sá Carneiro Airport (OPO) is Westport Airport (WSZ), which is nearly antipodal to Francisco Sá Carneiro Airport (meaning Francisco Sá Carneiro Airport is almost on the exact opposite side of the Earth from Westport Airport), and is located 12,400 miles (19,955 kilometers) away in Westport, New Zealand.
• Francisco Sá Carneiro Airport (OPO) currently has only 1 runway.
• Because of Francisco Sá Carneiro Airport's relatively low elevation of 226 feet, planes can take off or land at Francisco Sá Carneiro Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• It includes an area of between 72 metres in the extreme south and 43 metres in the north.
• Francisco Sá Carneiro Airport handled 6,050,094 passengers last year.