Nonstop flight route between Shannon (County Clare), Ireland and Fort Hood / Killeen, Texas, United States:

About this route:

A direct, nonstop flight between Shannon Airport (SNN), Shannon (County Clare), Ireland and Killeen–Fort Hood Regional Airport (GRK), Fort Hood / Killeen, Texas, United States would travel a Great Circle distance of 4,501 miles (or 7,243 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 Shannon Airport and Killeen–Fort Hood Regional 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 Shannon Airport and Killeen–Fort Hood Regional 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 Shannon Airport (SNN):

• During the 1990s, the airport began to struggle.
• In addition to being known as "Shannon Airport", another name for SNN is "Aerfort na Sionainne".
• Delta Air Lines operated to Atlanta until 2007.
• CityJet launched a twice-daily route to Paris Charles de Gaulle Airport in 2008 when Aer Lingus closed its London Heathrow flights.
• In 1966, Aer Lingus began service between Shannon and Chicago, with a stop in Montréal, Canada.
• The first passengers through the newly autonomous airport arrived on the Aer Lingus EI-110 flight from JFK at 5:08 am on 1 January 2013.
• Because of Shannon Airport's relatively low elevation of 46 feet, planes can take off or land at Shannon 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.
• The furthest airport from Shannon Airport (SNN) is Ryan's Creek Aerodrome (SZS), which is nearly antipodal to Shannon Airport (meaning Shannon Airport is almost on the exact opposite side of the Earth from Ryan's Creek Aerodrome), and is located 12,015 miles (19,336 kilometers) away in Stewart Island, New Zealand.
• The closest airport to Shannon Airport (SNN) is Inisheer Aerodrome (INQ), which is located 35 miles (56 kilometers) NW of SNN.
• Shannon Airport handled 1,400,032 passengers last year.
• Shannon Airport (SNN) currently has only 1 runway.

Facts about Killeen–Fort Hood Regional Airport (GRK):

• As per Federal Aviation Administration records, the airport had 232,299 passenger boardings in calendar year 2008, 231,500 enplanements in 2009, and 243,861 in 2010.
• Killeen–Fort Hood Regional Airport (GRK) currently has only 1 runway.
• The furthest airport from Killeen–Fort Hood Regional Airport (GRK) is Sir Gaëtan Duval Airport (RRG), which is located 11,030 miles (17,751 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Killeen–Fort Hood Regional Airport (GRK) is Hood Army Airfield (HLR), which is located only 8 miles (14 kilometers) NE of GRK.