Nonstop flight route between San José, Costa Rica and Diomede, Alaska, United States:

About this route:

A direct, nonstop flight between Juan Santamaría International Airport (SJO) (SJO), San José, Costa Rica and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 5,440 miles (or 8,755 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 Juan Santamaría International Airport (SJO) and Diomede Heliport (FAA: DM2), 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 Juan Santamaría International Airport (SJO) and Diomede Heliport (FAA: DM2). 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 Juan Santamaría International Airport (SJO) (SJO):

• Terminal buildings and main runway, 2003
• Juan Santamaría International Airport (SJO) (SJO) currently has only 1 runway.
• Juan Santamaría International Airport (SJO) handled 4,257,606 passengers last year.
• In addition to being known as "Juan Santamaría International Airport (SJO)", another name for SJO is "Aeropuerto Internacional Juan Santamaría".
• The closest airport to Juan Santamaría International Airport (SJO) (SJO) is Tobías Bolaños International Airport (SYQ), which is located only 5 miles (9 kilometers) ESE of SJO.
• American Airlines Boeing 757 parked at Terminal 1
• No major changes were made to the terminal until November 1997 when the government issued a decree requesting participation of private companies to manage the operations of the airport.
• The major operator in the airport is Avianca, followed by Copa Airlines.
• The furthest airport from Juan Santamaría International Airport (SJO) (SJO) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Juan Santamaría International Airport (SJO) (meaning Juan Santamaría International Airport (SJO) is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,270 miles (19,746 kilometers) away in Cocos Islands, Australia.
• There is a bus stop outside the airport for the Alajuela - San José and Alajuela - Heredia route in both directions.

Facts about Diomede Heliport (FAA: DM2) (DIO):

• Today there are about 30 buildings on the island, including the residential housing that was mainly built in the 1970s and 1980s.
• During the centuries, the village on Little Diomede was gradually inhabited as a permanent settlement and the entire island was incorporated into the city of Diomede in 1970.
• The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
• The first non-native to reach the Diomede Islands was a Russian explorer Semyon Dezhnev in 1648.
• The furthest airport from Diomede Heliport (FAA: DM2) (DIO) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,411 miles (16,755 kilometers) away in Villa Las Estrellas, Antarctica.
• The island's only school, and likely the most isolated school in the United States, the Diomede School has grades from Pre-K through 12 and approximately 40 students and 5 teachers.
• Because of Diomede Heliport (FAA: DM2)'s relatively low elevation of 0 feet, planes can take off or land at Diomede Heliport (FAA: DM2) 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.
• There were 43 households out of which 37.2% had children under the age of 18 living with them, 20.9% were married couples living together, 32.6% had a female householder with no husband present, and 27.9% were non-families.