Nonstop flight route between Boston, Massachusetts, United States and Sofia, Bulgaria:

About this route:

A direct, nonstop flight between Boston Logan International Airport (BOS), Boston, Massachusetts, United States and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 4,524 miles (or 7,280 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 Boston Logan International Airport and Sofia Airport Vrazhdebna, 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 Boston Logan International Airport and Sofia Airport Vrazhdebna. 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 Boston Logan International Airport (BOS):

• Until around 1950 the airline terminal was at 42.367N 71.0275W.
• Because of Boston Logan International Airport's relatively low elevation of 20 feet, planes can take off or land at Boston Logan 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.
• The furthest airport from Boston Logan International Airport (BOS) is Margaret River Airport (MGV), which is located 11,767 miles (18,937 kilometers) away in Margaret River, Western Australia, Australia.
• Runway 14/32, which officially opened to air traffic on November 23, 2006, is unidirectional.
• Boston Logan International Airport handled 3,021,863 passengers last year.
• The Airbus A380 first landed at Logan Airport for compatibility checks on February 8, 2010.
• Boston Logan International Airport (BOS) has 6 runways.
• A scene from the 2006 film The Departed was filmed at Logan, inside the connector bridge between Terminal E and the Central Parking Garage.
• The closest airport to Boston Logan International Airport (BOS) is Norwood Memorial Airport (OWD), which is located only 15 miles (24 kilometers) SW of BOS.

Facts about Sofia Airport Vrazhdebna (SOF):

• On 31 August 2006, Sofia Airport put its new runway system into operation, replacing the old and out-of-date facilities.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• During the Second World War, the facilities were used by the military.
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• The project for the construction of a new airport control tower at Sofia Airport commenced on 16 June 2006 with a decision of the BULATSA Management Board.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• Options for different airport developments began to be examined in the mid-1960s.
• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• The furthest airport from Sofia Airport Vrazhdebna (SOF) is Chatham Islands (CHT), which is located 11,437 miles (18,405 kilometers) away in Waitangi, Chatham Islands, New Zealand.