Nonstop flight route between Unalaska, Alaska, United States and Puerto Limón, Costa Rica:

About this route:

A direct, nonstop flight between Unalaska Airport (DUT), Unalaska, Alaska, United States and Limón International Airport (LIO), Puerto Limón, Costa Rica would travel a Great Circle distance of 5,400 miles (or 8,691 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 Unalaska Airport and Limón 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 Unalaska Airport and Limón 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 Unalaska Airport (DUT):

• Unalaska Airport (DUT) currently has only 1 runway.
• The closest airport to Unalaska Airport (DUT) is Akutan Seaplane Base (KQA), which is located 35 miles (56 kilometers) ENE of DUT.
• In addition to being known as "Unalaska Airport", other names for DUT include "Dutch Harbor Airport" and "Tom Madsen Airport".
• Because of Unalaska Airport's relatively low elevation of 22 feet, planes can take off or land at Unalaska 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.
• The furthest airport from Unalaska Airport (DUT) is Cape Town International Airport (CPT), which is located 11,037 miles (17,763 kilometers) away in Cape Town, South Africa.

Facts about Limón International Airport (LIO):

• Puerto Limón and the southern Caribbean area towns of Cahuita, Puerto Viejo, Manzanillo and Gandoca, as well as the indigenous communities of Bri Bri, Hone Creek, Carbon 1 and 2, Shiroles and Suretka are all within two hours of the airport by ground transportation.
• Nature Air domestic airline currently only flies charter flights to Limón.
• The furthest airport from Limón International Airport (LIO) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Limón International Airport (meaning Limón International Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,282 miles (19,766 kilometers) away in Cocos Islands, Australia.
• In addition to being known as "Limón International Airport", another name for LIO is "Aeropuerto Internacional de Limón".
• The closest airport to Limón International Airport (LIO) is Changuinola "Capitan Manuel Niño" International Airport (CHX), which is located 47 miles (76 kilometers) SE of LIO.
• Limón International Airport (LIO) currently has only 1 runway.
• Because of Limón International Airport's relatively low elevation of 7 feet, planes can take off or land at Limón 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.