Nonstop flight route between Waterford, Ireland and Santa Rosa, California, United States:

About this route:

A direct, nonstop flight between Waterford Airport (WAT), Waterford, Ireland and Charles M. Schulz–Sonoma County Airport (STS), Santa Rosa, California, United States would travel a Great Circle distance of 5,080 miles (or 8,175 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 Waterford Airport and Charles M. Schulz–Sonoma County 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 Waterford Airport and Charles M. Schulz–Sonoma County 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 Waterford Airport (WAT):

• Because of Waterford Airport's relatively low elevation of 119 feet, planes can take off or land at Waterford 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.
• Waterford Airport handled 8,000 passengers last year.
• Passengers numbers through Waterford Airport in 2009 fall due to routes being suspended to Bordeaux, Faro, Malaga and Amsterdam and service reductions on routes to Birmingham, London Luton and Manchester.
• Flybe announced a route to Manchester starting 22 May 2013, which was dropped by Aer Lingus Regional on 6 January.
• Waterford Airport has four check-in desks, an information desk, two boarding gates and two baggage carousels.
• The airport is on the R708 road which can be accessed from the R710 outer ring road in Waterford.
• In addition to being known as "Waterford Airport", another name for WAT is "Aerfort Phort Láirge".
• On 14 March 2012, Aer Arann transferred all of its Waterford routes into the Aer Lingus Regional brand effective from 25 March 2012.
• The furthest airport from Waterford Airport (WAT) is Ryan's Creek Aerodrome (SZS), which is nearly antipodal to Waterford Airport (meaning Waterford Airport is almost on the exact opposite side of the Earth from Ryan's Creek Aerodrome), and is located 12,013 miles (19,333 kilometers) away in Stewart Island, New Zealand.
• The closest airport to Waterford Airport (WAT) is Kilkenny Airport (KKY), which is located 33 miles (53 kilometers) NNW of WAT.
• On 13 March 2007 a €27.5 million upgrade of Waterford Airport was announced.

Facts about Charles M. Schulz–Sonoma County Airport (STS):

• Opened in June 1942 and known as Santa Rosa Army Air Field, the airfield was assigned to Fourth Air Force as a group and replacement training airfield.
• In addition to being known as "Charles M. Schulz–Sonoma County Airport", another name for STS is "Santa Rosa Army Airfield".
• The furthest airport from Charles M. Schulz–Sonoma County Airport (STS) is Tôlanaro Airport (FTU), which is located 11,331 miles (18,235 kilometers) away in Tôlanaro, Madagascar.
• In March 2007 airline flights resumed on Horizon Air, with flights to Seattle–Tacoma and Los Angeles.
• The Pacific Coast Air Museum is located on the southeast corner of the airport, next to the airplane hangar used in the 1963 Hollywood all-star comedy movie, It's a Mad, Mad, Mad, Mad World.
• The closest airport to Charles M. Schulz–Sonoma County Airport (STS) is Marin County Airport (NOT), which is located 29 miles (46 kilometers) SSE of STS.
• The 478th Fighter Group was permanently assigned to Santa Rosa in December 1943 and began training replacement pilots, who were sent to combat units overseas after graduation.
• Because of Charles M. Schulz–Sonoma County Airport's relatively low elevation of 125 feet, planes can take off or land at Charles M. Schulz–Sonoma County 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.
• Santa Rosa Army Airfield
• Charles M. Schulz–Sonoma County Airport (STS) has 2 runways.