Nonstop flight route between Hagåtña, Guam and Olbia, Italy:

About this route:

A direct, nonstop flight between Guam International Airport (GUM), Hagåtña, Guam and Olbia Costa Smeralda Airport (OLB), Olbia, Italy would travel a Great Circle distance of 7,718 miles (or 12,421 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 Guam International Airport and Olbia Costa Smeralda 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 Guam International Airport and Olbia Costa Smeralda 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 Guam International Airport (GUM):

• The TSA conducts security inspection for all departing passengers and all transit passengers not arriving from the States and the CNMI, which are already screened by TSA at their origins.
• The furthest airport from Guam International Airport (GUM) is Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho) (SSA), which is nearly antipodal to Guam International Airport (meaning Guam International Airport is almost on the exact opposite side of the Earth from Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho)), and is located 12,223 miles (19,671 kilometers) away in Salvador, Bahia, Brazil.
• The closest airport to Guam International Airport (GUM) is Andersen Air Force Base (UAM), which is located only 11 miles (17 kilometers) NE of GUM.
• Because of Guam International Airport's relatively low elevation of 297 feet, planes can take off or land at Guam 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.
• Guam International Airport handled 2,807,205 passengers last year.
• After the war, the USAAF used the airfield for fighter defense of the Marianas, until early 1947 and as a transport hub.
• Guam International Airport (GUM) has 2 runways.
• The airport is a hub for United Airlines and Asia Pacific Airlines and is also the home of the former Naval Air Station Agana.
• Since Guam is outside the United States customs jurisdiction, passengers from all arrival flights go through GCQA inspection.
• The old terminal served as the corporate headquarters of Continental Micronesia until late 2010.
• In addition to being known as "Guam International Airport", another name for GUM is "Antonio B. Won Pat International Airport".
• Japan Airlines opened a flight crew training center at GUM in October 2013.

Facts about Olbia Costa Smeralda Airport (OLB):

• In addition to being known as "Olbia Costa Smeralda Airport", another name for OLB is "Aeroporto di Olbia-Costa Smeralda".
• Olbia Costa Smeralda Airport (OLB) currently has only 1 runway.
• The furthest airport from Olbia Costa Smeralda Airport (OLB) is Chatham Islands (CHT), which is nearly antipodal to Olbia Costa Smeralda Airport (meaning Olbia Costa Smeralda Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,071 miles (19,426 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Olbia Costa Smeralda Airport's relatively low elevation of 37 feet, planes can take off or land at Olbia Costa Smeralda 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.
• Olbia Costa Smeralda Airport handled 1,887,640 passengers last year.
• The closest airport to Olbia Costa Smeralda Airport (OLB) is Figari-Sud Corse Airport (Figari South Corsica Airport) (FSC), which is located 48 miles (77 kilometers) NNW of OLB.