Nonstop flight route between Oulu, Finland and between Baltimore, Maryland and Washington, D.C., United States:

About this route:

A direct, nonstop flight between Oulu Airport (OUL), Oulu, Finland and Baltimore/Washington International Thurgood Marshall Airport (BWI), between Baltimore, Maryland and Washington, D.C., United States would travel a Great Circle distance of 4,128 miles (or 6,644 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 Oulu Airport and Baltimore/Washington International Thurgood Marshall 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 Oulu Airport and Baltimore/Washington International Thurgood Marshall 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 Oulu Airport (OUL):

• The furthest airport from Oulu Airport (OUL) is Chatham Islands (CHT), which is located 10,753 miles (17,306 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Oulu Airport (OUL) currently has only 1 runway.
• AirBaltic used to operate flights from Oulu Airport to Riga, Turku and other destinations.
• In addition to being known as "Oulu Airport", another name for OUL is "Oulun lentoasema".
• The closest airport to Oulu Airport (OUL) is Kemi-Tornio Airport (KEM), which is located 63 miles (101 kilometers) NNW of OUL.
• Oulu Airport handled 877,080 passengers last year.
• Because of Oulu Airport's relatively low elevation of 47 feet, planes can take off or land at Oulu 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 Baltimore/Washington International Thurgood Marshall Airport (BWI):

• The Federal Aviation Administration is currently in the process of designing a new air traffic control tower that will replace the current tower.
• The closest airport to Baltimore/Washington International Thurgood Marshall Airport (BWI) is Tipton Airport (FME), which is located only 8 miles (13 kilometers) SW of BWI.
• Baltimore/Washington International Thurgood Marshall Airport handled 22,391,785 passengers last year.
• The furthest airport from Baltimore/Washington International Thurgood Marshall Airport (BWI) is Margaret River Airport (MGV), which is located 11,691 miles (18,814 kilometers) away in Margaret River, Western Australia, Australia.
• BWI is currently the busiest airport within the Baltimore–Washington area with 11,067,317 boardings in 2011.
• To accommodate Southwest's extensive presence at the airport, in 2005 Concourses A and B were expanded, renovated, and integrated with one another to house all of that airline's operations there.
• Baltimore/Washington International Thurgood Marshall Airport (BWI) has 4 runways.
• BWI is a focus city for Southwest Airlines, and is the busiest airport in the Baltimore–Washington Metropolitan Area.
• Because of Baltimore/Washington International Thurgood Marshall Airport's relatively low elevation of 146 feet, planes can take off or land at Baltimore/Washington International Thurgood Marshall 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.