Nonstop flight route between Eau Claire, Wisconsin, United States and Sofia, Bulgaria:

About this route:

A direct, nonstop flight between Chippewa Valley Regional Airport (EAU), Eau Claire, Wisconsin, United States and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 5,181 miles (or 8,338 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 Chippewa Valley 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 Chippewa Valley 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 Chippewa Valley Regional Airport (EAU):

• Chippewa Valley Regional Airport (EAU) has 2 runways.
• Chippewa Valley Regional Airport covers an area of 1,100 acres at an elevation of 913 feet above mean sea level.
• The furthest airport from Chippewa Valley Regional Airport (EAU) is Margaret River Airport (MGV), which is located 10,839 miles (17,444 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Chippewa Valley Regional Airport (EAU) is Rice Lake Regional Airport (RIE), which is located 41 miles (66 kilometers) NNW of EAU.
• The airport is mainly used for general aviation and business travel.
• Because of Chippewa Valley Regional Airport's relatively low elevation of 913 feet, planes can take off or land at Chippewa Valley Regional 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.

Facts about Sofia Airport Vrazhdebna (SOF):

• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• 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.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• 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 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 handled 350,432 passengers last year.