Nonstop flight route between Keflavík (near Reykjavík), Iceland and Chiang Rai, Thailand:

About this route:

A direct, nonstop flight between Keflavík International Airport (KEF), Keflavík (near Reykjavík), Iceland and Chiang Rai International Airport (CEI), Chiang Rai, Thailand would travel a Great Circle distance of 5,881 miles (or 9,464 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 Keflavík International Airport and Chiang Rai 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 Keflavík International Airport and Chiang Rai 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 Keflavík International Airport (KEF):

• During the war the airport complex only served military purposes, but at war's end it became a refueling stop for the quickly developing international civil aviation crossing the Atlantic.
• The furthest airport from Keflavík International Airport (KEF) is Ryan's Creek Aerodrome (SZS), which is located 11,188 miles (18,005 kilometers) away in Stewart Island, New Zealand.
• Keflavík International Airport (KEF) has 2 runways.
• In addition to being known as "Keflavík International Airport", another name for KEF is "Keflavíkurflugvöllur".
• The airport was built by the United States military during World War II.
• The closest airport to Keflavík International Airport (KEF) is Reykjavík Airport (RKV), which is located 22 miles (36 kilometers) ENE of KEF.
• Keflavík Airport only handles international flights, domestic flights and flights to Greenland and the Faroe Islands are operated from Reykjavík's domestic airport.
• On 21 July 2013, a Russian Sukhoi Superjet 100 airliner, prototype aircraft 97005, made a belly landing during a test flight.
• Because of Keflavík International Airport's relatively low elevation of 171 feet, planes can take off or land at Keflavík 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.

Facts about Chiang Rai International Airport (CEI):

• The airport handles over 800,000 passengers, 5,800 aircraft movements and 3,700 tons of cargo.
• In addition to being known as "Chiang Rai International Airport", another name for CEI is "ท่าอากาศยานแม่ฟ้าหลวง เชียงราย".
• Chiang Rai International Airport (CEI) currently has only 1 runway.
• The closest airport to Chiang Rai International Airport (CEI) is Tachilek Airport (THL), which is located 37 miles (59 kilometers) N of CEI.
• The furthest airport from Chiang Rai International Airport (CEI) is Maria Reiche Neuman Airport (NZC), which is located 11,947 miles (19,227 kilometers) away in Nazca, Ica Region, Peru.
• Access to the airport is available from an access road linking the airport with Phahonyothin Road, which leads southbound to the city centre, Chiang Mai, Bus Terminal II and all the way to Bangkok and northbound to Mae Chan, Mae Sai and the Thai-Myanmar border.
• Chiang Rai International Airport handled 1,053,863 passengers last year.