Nonstop flight route between Tralee, County Kerry, Ireland and Sidney, Montana, United States:

About this route:

A direct, nonstop flight between Kerry Airport (KIR), Tralee, County Kerry, Ireland and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 3,909 miles (or 6,292 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 Kerry Airport and Sidney-Richland Municipal 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 Kerry Airport and Sidney-Richland Municipal 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 Kerry Airport (KIR):

• The furthest airport from Kerry Airport (KIR) is Ryan's Creek Aerodrome (SZS), which is nearly antipodal to Kerry Airport (meaning Kerry Airport is almost on the exact opposite side of the Earth from Ryan's Creek Aerodrome), and is located 12,057 miles (19,403 kilometers) away in Stewart Island, New Zealand.
• On 25 August 1969 the first aircraft to land at Kerry Airport was piloted by Captain Milo Carr of the Department of Transport & Power.
• Encouraged by the apparent success of other regional airports in Ireland, the board of directors drew up a development plan to lengthen and widen the runway to 1,200m x 30m and to extend and upgrade the Terminal Buildings and to install an Instrument Landing System and appropriate lighting.
• Kerry Airport handled 272,799 passengers last year.
• The Government of Ireland subvents regional services under a public service obligation programme.
• The closest airport to Kerry Airport (KIR) is Bantry Aerodrome (BYT), which is located 35 miles (57 kilometers) S of KIR.
• An airport bus terminal opened in January 2006 which has hourly bus service to Cork, Limerick, Tralee and Killarney.
• Kerry Airport (KIR) currently has only 1 runway.
• In addition to being known as "Kerry Airport", another name for KIR is "Aerfort Chiarraí".
• Because of Kerry Airport's relatively low elevation of 112 feet, planes can take off or land at Kerry 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 Sidney-Richland Municipal Airport (SDY):

• Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
• The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
• Sidney-Richland Municipal Airport (SDY) has 2 runways.
• The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.