Nonstop flight route between Stephenville, Newfoundland and Labrador, Canada and Atwater, California, United States:

About this route:

A direct, nonstop flight between Stephenville Airport (YJT), Stephenville, Newfoundland and Labrador, Canada and Castle Airport (MER), Atwater, California, United States would travel a Great Circle distance of 3,139 miles (or 5,051 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 Stephenville Airport and Castle 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 Stephenville Airport and Castle 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 Stephenville Airport (YJT):

• The base was also used as a refueling stop for transatlantic military flights.
• Since the late 1990s, Stephenville has been designated as one of five Canadian airports suitable as an emergency landing site for the Space Shuttle.
• Because of Stephenville Airport's relatively low elevation of 81 feet, planes can take off or land at Stephenville 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 airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
• Stephenville Airport was one of a five sites along eastern North America designated as an alternate landing site for the Space Shuttle orbiter during its launches and landings.
• Stephenville Airport (YJT) has 2 runways.
• The closest airport to Stephenville Airport (YJT) is Deer Lake Regional Airport (YDF), which is located 70 miles (112 kilometers) NE of YJT.
• The airport is now owned and operated by the local Airport Authority, the Stephenville Airport Corporation Inc.
• The furthest airport from Stephenville Airport (YJT) is Albany Airport (ALH), which is located 11,479 miles (18,474 kilometers) away in Albany, Western Australia, Australia.
• The airport serves not only the town of Stephenville, but the city of Corner Brook to the north, and as far south as Port aux Basques, making the total catchment 90,000 people.

Facts about Castle Airport (MER):

• Because of Castle Airport's relatively low elevation of 191 feet, planes can take off or land at Castle 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.
• Castle Airport covers an area of 1,360 acres which contains one runway with an 11,802 x 150 ft asphalt and concrete pavement.
• Castle Airport (MER) currently has only 1 runway.
• The airport is located at the former Castle Air Force Base which closed in 1995.
• The furthest airport from Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
• The EPA currently has this base listed on their database due to the bulk wastes such as solvents, oils, fuels, and sludges which were disposed in pits at landfills around the base until 1977.
• The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.