Nonstop flight route between Olbia, Italy and between Baltimore, Maryland and Washington, D.C., United States:

About this route:

A direct, nonstop flight between Olbia Costa Smeralda Airport (OLB), Olbia, Italy and Baltimore/Washington International Thurgood Marshall Airport (BWI), between Baltimore, Maryland and Washington, D.C., United States would travel a Great Circle distance of 4,360 miles (or 7,016 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 Olbia Costa Smeralda 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 Olbia Costa Smeralda 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 Olbia Costa Smeralda Airport (OLB):

• 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.
• In addition to being known as "Olbia Costa Smeralda Airport", another name for OLB is "Aeroporto di Olbia-Costa Smeralda".
• 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.

Facts about Baltimore/Washington International Thurgood Marshall Airport (BWI):

• 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 (BWI) has 4 runways.
• 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.
• As of January 2014, Southwest Airlines, including its subsidiary AirTran Airways, represents approximately 71% of passengers followed by Delta Air Lines at 8%.
• In 2010, BWI was ranked as the best airport of its size in the world by the Airports Council International based on its 2009 Airport Service Quality survey.
• 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.
• Baltimore/Washington International Thurgood Marshall Airport is an international airport serving the Baltimore–Washington Metropolitan Area in the United States.
• Beginning in the 1980s, and later for much of the 1990s, BWI was a major hub for Piedmont Airlines and successor US Airways, but that airline's financial difficulties in the wake of the dot-com bust, the September 11 attacks, and intense low fare competition forced it to significantly reduce its presence at the airport.