Nonstop flight route between Chetumal, Quintana Roo, Mexico and SeaTac (near Seattle and Tacoma), Washington, United States:

About this route:

A direct, nonstop flight between Chetumal International Airport (CTM), Chetumal, Quintana Roo, Mexico and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 2,767 miles (or 4,453 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 Chetumal International Airport and Seattle–Tacoma International 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 Chetumal International Airport and Seattle–Tacoma International 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 Chetumal International Airport (CTM):

• On October 9, 2011, Aeropuertos y Servicios Auxiliares invested 19 million pesos in modernizing Chetumal's International Airport by extending landing strips to allow room for more air traffic, as promised by the governor Roberto Borge Angulo.
• The closest airport to Chetumal International Airport (CTM) is Corozal Airport (CZH), which is located only 10 miles (16 kilometers) SSW of CTM.
• The furthest airport from Chetumal International Airport (CTM) is Cocos (Keeling) Island Airport (CCK), which is located 11,881 miles (19,121 kilometers) away in Cocos Islands, Australia.
• In addition to being known as "Chetumal International Airport", another name for CTM is "Aeropuerto Internacional de Chetumal".
• On January 6, 1972, a Hawker Siddeley HS-748-230 belonging to SAESA crashed shortly after take-off from Chetumal on its way to Mérida, killing 5 crew members and 18 passengers.
• Because of Chetumal International Airport's relatively low elevation of 39 feet, planes can take off or land at Chetumal International 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.
• Chetumal International Airport (CTM) currently has only 1 runway.

Facts about Seattle–Tacoma International Airport (SEA):

• Seattle–Tacoma International Airport (SEA) has 3 runways.
• Seattle's Central Link light-rail line serves the airport at the SeaTac/Airport Station, which opened on December 19, 2009.
• The April 1957 OAG shows 216 departures a week on United, 80 Northwest, 35 Western, 21 Trans-Canada, 20 Pan Am, 20 Pacific Northern, and 10 Alaska.
• The three parallel runways run nearly north–south, west of the passenger terminal, and are 8,500 to 11,900 feet long.
• The furthest airport from Seattle–Tacoma International Airport (SEA) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
• A new control tower was built beginning in 2001 and opened November 2004, at a cost of $26 million.
• In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
• Starting in the late 1980s, the Port of Seattle and a council representing local county governments considered the future of air traffic in the region and predicted that airport could reach capacity by 2000.
• The closest airport to Seattle–Tacoma International Airport (SEA) is Renton Municipal Airport (RNT), which is located only 5 miles (9 kilometers) NE of SEA.
• Because of Seattle–Tacoma International Airport's relatively low elevation of 433 feet, planes can take off or land at Seattle–Tacoma International 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.
• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.