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

About this route:

A direct, nonstop flight between David Wayne Hooks Memorial Airport (DWH), Houston, Texas, United States and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 6,093 miles (or 9,806 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 David Wayne Hooks Memorial 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 David Wayne Hooks Memorial 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 David Wayne Hooks Memorial Airport (DWH):

• In 1989, Charles Hooks retired and sold the airport to the Gill Family.
• The closest airport to David Wayne Hooks Memorial Airport (DWH) is George Bush Intercontinental Airport (IAH), which is located only 14 miles (22 kilometers) ESE of DWH.
• The furthest airport from David Wayne Hooks Memorial Airport (DWH) is Cocos (Keeling) Island Airport (CCK), which is located 10,969 miles (17,653 kilometers) away in Cocos Islands, Australia.
• The Airport started when Charles Hooks built a runway for his own personal use.
• Because of David Wayne Hooks Memorial Airport's relatively low elevation of 152 feet, planes can take off or land at David Wayne Hooks Memorial 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.
• David Wayne Hooks Memorial Airport (DWH) has 3 runways.

Facts about Sofia Airport Vrazhdebna (SOF):

• Design and construction of a new control tower was discussed in 2006 but this project appeared to be in abeyance by 2008.
• 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.
• 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.
• 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.
• 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.
• 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".
• A significant and recurring operational criticism of Sofia Airport has concerned its historical lack of all-weather operations capability.
• Sofia Airport Vrazhdebna handled 350,432 passengers last year.