Nonstop flight route between Rockland, Maine, United States and Riga, Latvia:

About this route:

A direct, nonstop flight between Knox County Regional Airport (RKD), Rockland, Maine, United States and Riga International Airport (RIX), Riga, Latvia would travel a Great Circle distance of 3,857 miles (or 6,208 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 Knox County Regional Airport and Riga 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 Knox County Regional Airport and Riga 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 Knox County Regional Airport (RKD):

• The airport was built during World War II and became locally known as the "Ash Point Naval Air Station" while officially operating as Rockland Naval Auxiliary Air Facility from April 15, 1943 until February 1, 1946.
• Knox County Regional Airport is a county owned, public use airport in Knox County, Maine, United States.
• Knox County Regional Airport (RKD) has 2 runways.
• The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of RKD.
• Because of Knox County Regional Airport's relatively low elevation of 56 feet, planes can take off or land at Knox County Regional 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 Knox County Regional Airport (RKD) is Albany Airport (ALH), which is located 11,708 miles (18,842 kilometers) away in Albany, Western Australia, Australia.
• Knox County Regional Airport covers an area of 538 acres at an elevation of 56 feet above mean sea level.

Facts about Riga International Airport (RIX):

• The furthest airport from Riga International Airport (RIX) is Chatham Islands (CHT), which is located 11,169 miles (17,975 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Busiest airports by passenger traffic in the Baltic States
• The closest airport to Riga International Airport (RIX) is Šiauliai International Airport (SQQ), which is located 74 miles (120 kilometers) SSW of RIX.
• In 2006, the new north terminal extension was opened.
• In addition to being known as "Riga International Airport", another name for RIX is "Starptautiskā lidosta “Rīga”".
• The Latvian government plans to build another terminal capable of handling 20 million passengers a year.
• Riga International Airport (RIX) currently has only 1 runway.
• Because of Riga International Airport's relatively low elevation of 36 feet, planes can take off or land at Riga 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.