Nonstop flight route between Santiago, Dominican Republic and Adak Island, Alaska, United States:

About this route:

A direct, nonstop flight between Cibao International Airport (STI), Santiago, Dominican Republic and Adak Airport (ADK), Adak Island, Alaska, United States would travel a Great Circle distance of 5,820 miles (or 9,366 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 Cibao International Airport and Adak 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 Cibao International Airport and Adak 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 Cibao International Airport (STI):

• In April 2008, Cibao International became the first airport in the country to exonerate fees for private planes, making it possible to increase tourism in the region.
• Cibao International Airport also known as Santiago Airport, is located in Santiago de los Caballeros, Dominican Republic's second largest city.
• Plans for the construction of the airport were first proposed in 1969.
• The furthest airport from Cibao International Airport (STI) is RAAF Learmonth (LEA), which is nearly antipodal to Cibao International Airport (meaning Cibao International Airport is almost on the exact opposite side of the Earth from RAAF Learmonth), and is located 12,076 miles (19,435 kilometers) away in Exmouth, Western Australia, Australia.
• Runway 11/29 is one of the most modern runways in the country.
• In addition to being known as "Cibao International Airport", another name for STI is "Aeropuerto Internacional del Cibao".
• Because of Cibao International Airport's relatively low elevation of 565 feet, planes can take off or land at Cibao 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.
• Cibao International Airport handled 1,092,229 passengers last year.
• The closest airport to Cibao International Airport (STI) is Gregorio Luperón International Airport (POP), which is located 24 miles (39 kilometers) N of STI.
• The airport was inaugurated on March 18, 2002 with two direct flights to San Juan operated by American Eagle.
• American Airlines operates a daily flight to Miami using the Boeing 737-800.
• On September 8, 2009, Delta Air Lines stopped again its services to Atlanta.
• The airport's owners are planning to expand the runway and the construction of the new taxiway next to the runway by the next year.
• Cibao International Airport (STI) currently has only 1 runway.

Facts about Adak Airport (ADK):

• Scheduled passenger service service is subsidized by the Essential Air Service program.
• Because of Adak Airport's relatively low elevation of 18 feet, planes can take off or land at Adak 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 Adak Airport (ADK) is Cape Town International Airport (CPT), which is located 10,985 miles (17,679 kilometers) away in Cape Town, South Africa.
• Adak Airport was once featured on the television reality show, Alaska State Troopers.
• The closest airport to Adak Airport (ADK) is Atka Airport (AKB), which is located 106 miles (171 kilometers) ENE of ADK.
• Adak Airport (ADK) has 2 runways.
• Adak Airport is a state owned, public use airport located west of Adak, on Adak Island in the U.S.
• Adak's airport is one of the largest and most sophisticated airports in the Aleutian Islands.