Nonstop flight route between Grímsey, Iceland and Half Moon Bay, California, United States:

About this route:

A direct, nonstop flight between Grímsey Airport (GRY), Grímsey, Iceland and Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF), Half Moon Bay, California, United States would travel a Great Circle distance of 4,238 miles (or 6,820 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 Grímsey Airport and Half Moon Bay AirportHalf Moon Bay Flight Strip, 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 Grímsey Airport and Half Moon Bay AirportHalf Moon Bay Flight Strip. 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 Grímsey Airport (GRY):

• Because of Grímsey Airport's relatively low elevation of 81 feet, planes can take off or land at Grímsey 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.
• Grímsey Airport (GRY) currently has only 1 runway.
• The furthest airport from Grímsey Airport (GRY) is Ryan's Creek Aerodrome (SZS), which is located 11,061 miles (17,801 kilometers) away in Stewart Island, New Zealand.
• The closest airport to Grímsey Airport (GRY) is Siglufjörður Airport (SIJ), which is located 38 miles (61 kilometers) SW of GRY.
• In addition to being known as "Grímsey Airport", another name for GRY is "Grímseyjarflugvöllur".

Facts about Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF):

• Following the end of World War II, San Mateo County acquired the airport from the Navy in 1947.
• The Half Moon Bay Airport is located approximately 20 miles south of San Francisco.
• Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) currently has only 1 runway.
• Because of Half Moon Bay AirportHalf Moon Bay Flight Strip's relatively low elevation of 66 feet, planes can take off or land at Half Moon Bay AirportHalf Moon Bay Flight Strip 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 hosts an annual benefit event in April, Pacific Coast Dream Machines, which features aircraft and automobiles.
• The closest airport to Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) is San Francisco International Airport (SFO), which is located only 10 miles (16 kilometers) NE of HAF.
• The furthest airport from Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) is Tôlanaro Airport (FTU), which is located 11,375 miles (18,307 kilometers) away in Tôlanaro, Madagascar.