Nonstop flight route between Santa Maria, Portugal and Cheyenne, Wyoming, United States:

About this route:

A direct, nonstop flight between Santa Maria Airport (SMA), Santa Maria, Portugal and Cheyenne Regional Airport (CYS), Cheyenne, Wyoming, United States would travel a Great Circle distance of 4,127 miles (or 6,642 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 Santa Maria Airport and Cheyenne Regional 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 Santa Maria Airport and Cheyenne Regional 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 Santa Maria Airport (SMA):

• The forerunner of SATA Air Açores initiated services concurrently to São Miguel and Terceira from Santa Maria Airport on 5 August 1947, using a plane christened "Açor".
• Santa Maria Airport handled 93,436 passengers last year.
• It has one runway which is 3,048 m × 60 m.
• Santa Maria Airport (SMA) currently has only 1 runway.
• The furthest airport from Santa Maria Airport (SMA) is Moruya Airport (MYA), which is nearly antipodal to Santa Maria Airport (meaning Santa Maria Airport is almost on the exact opposite side of the Earth from Moruya Airport), and is located 12,166 miles (19,579 kilometers) away in Moruya, New South Wales, Australia.
• A chartered Boeing 707-300, Independent Air Flight 1851 from Bergamo, Italy in 1989 crashed on approach to Santa Maria Airport, when it struck the Pico Alto mountain.
• In addition to being known as "Santa Maria Airport", another name for SMA is "Aeroporto de Santa Maria".
• The closest airport to Santa Maria Airport (SMA) is João Paulo II Airport (PDL), which is located 60 miles (97 kilometers) NNW of SMA.
• Because of Santa Maria Airport's relatively low elevation of 308 feet, planes can take off or land at Santa Maria 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.

Facts about Cheyenne Regional Airport (CYS):

• Cheyenne Regional Airport (CYS) has 2 runways.
• Because of Cheyenne Regional Airport's high elevation of 6,159 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CYS. Combined with a high temperature, this could make CYS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The airport terminal contains plaques of the inductees into the Wyoming Aviation Hall of Fame.
• In addition to being known as "Cheyenne Regional Airport", another name for CYS is "Jerry Olson Field".
• American Eagle, flying on behalf of American Airlines, started nonstop Embraer ERJ-145s to Dallas/Fort Worth, Texas on July 15, 2010 but ended them on April 3, 2012.
• The Boeing/United Airlines Terminal Building, Hangar and Fountain, built for what would become United Airlines between 1929 and 1934, are listed on the National Register of Historic Places.
• The closest airport to Cheyenne Regional Airport (CYS) is Francis E. Warren Air Force Base (FEW), which is located only 3 miles (5 kilometers) WSW of CYS.
• The furthest airport from Cheyenne Regional Airport (CYS) is Sir Gaëtan Duval Airport (RRG), which is located 10,803 miles (17,385 kilometers) away in Rodrigues Island, Mauritius.
• Smaller airlines served Cheyenne, mainly to Denver, including Rocky Mountain Airways with de Havilland Canada DHC-6 Twin Otters and DHC-7 Dash 7s.