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

About this route:

A direct, nonstop flight between West Houston Airport (IWS), Houston, Texas, United States and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria 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 West Houston 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 West Houston 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 West Houston Airport (IWS):

• West Houston Airport is a privately owned, public use use airport in Harris County, Texas, United States.
• 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.
• The closest airport to West Houston Airport (IWS) is Andrau Airpark (AAP), which is located only 9 miles (14 kilometers) SE of IWS.
• West Houston Airport (IWS) currently has only 1 runway.
• The new sign at the entrance
• Landing at the airport is free, except for helicopters, where the fee is waived if the customer buys gasoline.
• 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 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.

Facts about Sofia Airport Vrazhdebna (SOF):

• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• 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 2004 Strabag demanded an additional 6 million euro due to rising steel prices.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of 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.
• Lufthansa Technik Sofia was founded in late 2007 as a joint venture between Lufthansa Technik and the Bulgarian Aviation Group.
• 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.
• According to the plan a new Sofia airport terminal was built to the east of the old terminal and a second runway was constructed alongside the existing one.
• The Sofia Airport Centre, a premiere corporate office, hospitality and logistics centre in Bulgaria is being constructed in the vicinity.
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.