Nonstop flight route between Belmullet, Ireland and Marathon, Florida, United States:

About this route:

A direct, nonstop flight between Belmullet Aerodrome (BLY), Belmullet, Ireland and Florida Keys Marathon Airport (MTH), Marathon, Florida, United States would travel a Great Circle distance of 4,090 miles (or 6,583 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 Belmullet Aerodrome and Florida Keys Marathon 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 Belmullet Aerodrome and Florida Keys Marathon 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 Belmullet Aerodrome (BLY):

• The furthest airport from Belmullet Aerodrome (BLY) is Ryan's Creek Aerodrome (SZS), which is located 11,924 miles (19,190 kilometers) away in Stewart Island, New Zealand.
• Belmullet Aerodrome (BLY) currently has only 1 runway.
• The closest airport to Belmullet Aerodrome (BLY) is Ireland West Airport Knock (NOC), which is located 54 miles (86 kilometers) ESE of BLY.
• Because of Belmullet Aerodrome's relatively low elevation of 150 feet, planes can take off or land at Belmullet Aerodrome 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 Florida Keys Marathon Airport (MTH):

• Florida Keys Marathon Airport (MTH) currently has only 1 runway.
• On October 4, 2008, Continental Airlines announced it would begin commercial service to Marathon Airport via a Cape Air codeshare to Southwest Florida International Airport in Fort Myers, with TSA security clearance to occur once on the ground in Fort Myers, if connecting to another flight.
• The closest airport to Florida Keys Marathon Airport (MTH) is NAS Key West (NQX), which is located 41 miles (67 kilometers) WSW of MTH.
• Marathon Airport was served by American Eagle Airlines until 2000.
• In mid summer of 2007, Delta announced it would end service to Marathon Airport due to low demand.
• Because of Florida Keys Marathon Airport's relatively low elevation of 7 feet, planes can take off or land at Florida Keys Marathon 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.
• However on December 1, 2006, the TSA bowed to the effective lobbying efforts of local government, congressional and business officials when it announced that screeners would be provided at the airport no later than February 15, 2007, even if it meant using a contractor.
• The furthest airport from Florida Keys Marathon Airport (MTH) is Cocos (Keeling) Island Airport (CCK), which is located 11,560 miles (18,603 kilometers) away in Cocos Islands, Australia.
• Marathon Airport was originally constructed by the United States Navy in the early 1940s as Outlying Field Marathon, an auxiliary airfield to Naval Air Station Key West.