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

About this route:

A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and Boston Logan International Airport (BOS), Boston, Massachusetts, United States 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 Sofia Airport Vrazhdebna and Boston Logan 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 Sofia Airport Vrazhdebna and Boston Logan 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 Sofia Airport Vrazhdebna (SOF):

• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• In 2004 Strabag demanded an additional 6 million euro due to rising steel prices.
• The infrastructure surrounding the building was expected to be completed in 2007.
• The initial completion deadline for the new terminal was 15 December 2004 to a total budget of 112.2 million euro.
• The new tower is an extremely important facility for both ATC and the airport because it is related to the safety and security of flights, explained by the transport department.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• 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.
• Two de-icing platforms are constructed to allow centralised de-icing procedures in winter.
• By the late 1970s, the terminal was handling in the region of three million passengers a year, a million of them on domestic routes.

Facts about Boston Logan International Airport (BOS):

• 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 April 1957 Official Airline Guide shows 49 weekday departures on American, 31 Eastern, 25 Northeast, 8 United, 7 TWA domestic, 6 National, 6 Mohawk, 2 TCA and one Provincetown-Boston.
• Logan has flights to the Azores and Cape Verde because they link Azores American and Cape Verdean American communities in Massachusetts and Rhode Island.
• Originally called Boston Airport, Logan opened on September 8, 1923, and was used mainly by the Massachusetts Air Guard and the Army Air Corps.
• 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.
• The distinctive central control tower, nearly a dozen stories high, is a local landmark with its pair of segmented elliptical pylons and a six-story platform trussed between them.
• Boston Logan International Airport handled 3,021,863 passengers last year.
• 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.
• The March 1947 diagram shows 7,000 ft runway 4 in use, with runways 9 and 33 under construction.
• Boston Logan International Airport (BOS) has 6 runways.
• After starting service to Logan in 2004, JetBlue Airways was a major operator at Logan Airport by 2008 and its largest carrier by 2011, with flights to cities throughout North America and the Caribbean.