Nonstop flight route between Franklin, Pennsylvania, United States and Sofia, Bulgaria:

About this route:

A direct, nonstop flight between Venango Regional Airport (FKL), Franklin, Pennsylvania, United States and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 4,922 miles (or 7,921 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 Venango Regional 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 Venango Regional 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 Venango Regional Airport (FKL):

• As per Federal Aviation Administration records, the airport had 681 passenger boardings in calendar year 2008, 1,583 enplanements in 2009, and 1,380 in 2010.
• The closest airport to Venango Regional Airport (FKL) is Port Meadville Airport (MEJ), which is located 25 miles (40 kilometers) NW of FKL.
• The furthest airport from Venango Regional Airport (FKL) is Margaret River Airport (MGV), which is located 11,472 miles (18,463 kilometers) away in Margaret River, Western Australia, Australia.
• Venango Regional Airport (FKL) has 2 runways.
• In addition to being known as "Venango Regional Airport", another name for FKL is "Chess Lamberton Field".
• Construction of Chess Lamberton Airport as it was originally known, began in 1950.

Facts about Sofia Airport Vrazhdebna (SOF):

• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• On 31 August 2006, Sofia Airport put its new runway system into operation, replacing the old and out-of-date facilities.
• Design and construction of a new control tower was discussed in 2006 but this project appeared to be in abeyance by 2008.
• 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.
• On 19 August 2011 in the presence of Ivaylo Moskovski, minister of transport, information technology and communications, the BULATSA director general Diyan Dinev, Glavbolgarstroy AD chief executive director Pavel Kalistratov and Glavbolgarstroy AD executive director and management board member Nina Stoyanova signed the design execution and construction contract between BULATSA and Glavbolgarstroy AD for the new control tower at Sofia Airport.
• The infrastructure surrounding the building was expected to be completed in 2007.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• In mid-2012 the airport will have one of the most modern and most beautiful airport towers in Europe.
• By the late 1970s, the terminal was handling in the region of three million passengers a year, a million of them on domestic routes.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• 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.