Nonstop flight route between Muscle Shoals, Alabama, United States and Sofia, Bulgaria:

About this route:

A direct, nonstop flight between Northwest Alabama Regional Airport (MSL), Muscle Shoals, Alabama, United States and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 5,543 miles (or 8,920 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 Northwest Alabama 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 Northwest Alabama 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 Northwest Alabama Regional Airport (MSL):

• Northwest Alabama Regional Airport is a public-use airport in Colbert County, Alabama, United States.
• As per the Federal Aviation Administration, this airport had 5,061 passenger boardings in calendar year 2008, 6,897 in 2009, and 8,680 in 2010.
• The closest airport to Northwest Alabama Regional Airport (MSL) is Pryor Field Regional Airport (DCU), which is located 38 miles (62 kilometers) E of MSL.
• The furthest airport from Northwest Alabama Regional Airport (MSL) is Margaret River Airport (MGV), which is located 11,143 miles (17,932 kilometers) away in Margaret River, Western Australia, Australia.
• Instruction at the school consisted of teaching the cadets to fly in formation, fly by instruments or by aerial navigation, fly at night, and fly for long distances.
• Prior to summer 2009, Muscle Shoals was served from Northwest Airlines' hub in Memphis via Northwest Airlink turboprop service operated by Mesaba Airlines.
• Because of Northwest Alabama Regional Airport's relatively low elevation of 551 feet, planes can take off or land at Northwest Alabama 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.
• Northwest Alabama Regional Airport (MSL) has 2 runways.
• The airport was opened in February 1940, however in 1942 it was taken over by the United States Army Air Forces as a World War II pilot training military airfield.

Facts about Sofia Airport Vrazhdebna (SOF):

• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• 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.
• 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.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• Two de-icing platforms are constructed to allow centralised de-icing procedures in winter.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• Service life of the new airport control tower will be more than 40 years and is designed to serve the airport with a possible extension.