Nonstop flight route between Shannon (County Clare), Ireland and Crescent City, California, United States:

About this route:

A direct, nonstop flight between Shannon Airport (SNN), Shannon (County Clare), Ireland and Del Norte County Regional Airport (CEC), Crescent City, California, United States would travel a Great Circle distance of 4,858 miles (or 7,819 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 Del Norte County 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 Del Norte County 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):

• The closest airport to Shannon Airport (SNN) is Inisheer Aerodrome (INQ), which is located 35 miles (56 kilometers) NW of SNN.
• Shannon Airport (SNN) currently has only 1 runway.
• 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.
• In addition to being known as "Shannon Airport", another name for SNN is "Aerfort na Sionainne".
• 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.
• Aer Arann launched services to 4 UK destinations in 2010 under the Aer Lingus Regional Banner.
• Shannon Airport handled 1,400,032 passengers last year.
• In 1969, it was announced that a new government agency, Aer Rianta, would be given responsibility for Shannon Airport.
• 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 1980s saw a number of new airlines arrive at Shannon.
• Aer Lingus announced on 15 June 2010 that it would be suspending services from Shannon to Boston and New York for 11 weeks from January 2011.

Facts about Del Norte County Regional Airport (CEC):

• Del Norte County Regional Airport (CEC) has 2 runways.
• SkyWest Airlines flies Embraer EMB-120s to Eureka/Arcata, Sacramento and San Francisco.
• Because of Del Norte County Regional Airport's relatively low elevation of 61 feet, planes can take off or land at Del Norte County 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.
• The airfield was used during World War II as Crescent City Outlying Field supporting Naval Air Station Alameda and a naval radio station at Point Saint George.
• The furthest airport from Del Norte County Regional Airport (CEC) is Tôlanaro Airport (FTU), which is located 11,175 miles (17,985 kilometers) away in Tôlanaro, Madagascar.
• In addition to being known as "Del Norte County Regional Airport", another name for CEC is "Jack McNamara Field".
• The closest airport to Del Norte County Regional Airport (CEC) is Brookings Airport (BOK), which is located 21 miles (33 kilometers) N of CEC.