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

About this route:

A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and Venango Regional Airport (FKL), Franklin, Pennsylvania, United States 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 Sofia Airport Vrazhdebna and Venango Regional 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 Venango Regional 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):

• 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.
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• Design and construction of a new control tower was discussed in 2006 but this project appeared to be in abeyance by 2008.
• The initial completion deadline for the new terminal was 15 December 2004 to a total budget of 112.2 million euro.
• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• A lot of consideration has been given to the design of the layout, the functional definition of the working positions, the operations room surface area for ANS provision and meteorological observation, as well as to the requirements for visibility to the runway and the approaches and access to an open observation platform.
• The passenger terminal building is designed with a capacity of 2,000 peak hour passengers or up to 2.6 million passengers a year, plus 26,000 tonnes of luggage.
• 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.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.

Facts about Venango Regional Airport (FKL):

• The closest airport to Venango Regional Airport (FKL) is Port Meadville Airport (MEJ), which is located 25 miles (40 kilometers) NW of FKL.
• Construction of Chess Lamberton Airport as it was originally known, began in 1950.
• Venango Regional Airport (FKL) has 2 runways.
• Venango Regional Airport, also known as Chess Lamberton Field, is a public airport in western Pennsylvania, 2 miles southwest of Franklin and about 10 miles southwest of Oil City.
• 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.
• In addition to being known as "Venango Regional Airport", another name for FKL is "Chess Lamberton Field".