Nonstop flight route between Sofia, Bulgaria and Houston, Texas, United States:

About this route:

A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and West Houston Airport (IWS), Houston, Texas, United States would travel a Great Circle distance of 6,111 miles (or 9,834 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 West Houston 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 West Houston 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.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• Design and construction of a new control tower was discussed in 2006 but this project appeared to be in abeyance by 2008.
• By the late 1970s, the terminal was handling in the region of three million passengers a year, a million of them on domestic routes.
• Terminal 2 was officially opened on 27 December 2006 with the symbolic arrival of Bulgaria Air flight FB 408 from Brussels.
• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• In mid-2012 the airport will have one of the most modern and most beautiful airport towers in Europe.
• 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.
• Two de-icing platforms are constructed to allow centralised de-icing procedures in winter.
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• In 2004 Strabag demanded an additional 6 million euro due to rising steel prices.

Facts about West Houston Airport (IWS):

• Because of West Houston Airport's relatively low elevation of 111 feet, planes can take off or land at West Houston 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.
• West Houston Airport offers a variety of services, including a VIP lounge with free Wi-Fi, hangars, and airplane covers.
• The closest airport to West Houston Airport (IWS) is Andrau Airpark (AAP), which is located only 9 miles (14 kilometers) SE of IWS.
• This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation reliever airport.Houston Air Route Traffic Control Center in Houston is the airport's designated ARTCC.
• The new sign at the entrance
• West Houston Airport (IWS) currently has only 1 runway.
• The furthest airport from West Houston Airport (IWS) is Cocos (Keeling) Island Airport (CCK), which is located 10,979 miles (17,668 kilometers) away in Cocos Islands, Australia.