Nonstop flight route between Naknek, Alaska, United States and Sheffield, England, United Kingdom:

About this route:

A direct, nonstop flight between Naknek Airport (NNK), Naknek, Alaska, United States and Sheffield City Heliport (SZD), Sheffield, England, United Kingdom would travel a Great Circle distance of 4,571 miles (or 7,356 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 Naknek Airport and Sheffield City Heliport, 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 Naknek Airport and Sheffield City Heliport. 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 Naknek Airport (NNK):

• In addition to being known as "Naknek Airport", another name for NNK is "5NK".
• Naknek Airport (NNK) has 3 runways.
• The furthest airport from Naknek Airport (NNK) is George Airport (GRJ), which is located 10,728 miles (17,265 kilometers) away in George, South Africa.
• Naknek Airport is a state-owned, public-use airport located one nautical mile north of the central business district of Naknek, in the Bristol Bay Borough of the U.S.
• The closest airport to Naknek Airport (NNK) is South Naknek Airport (WSN), which is located only 2 miles (4 kilometers) SSE of NNK.
• Because of Naknek Airport's relatively low elevation of 70 feet, planes can take off or land at Naknek 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.

Facts about Sheffield City Heliport (SZD):

• Planning permission has been granted to turn the entire site into a business park, however in December 2012, Sheffield City Council received details of a bid to reopen the airport.
• The furthest airport from Sheffield City Heliport (SZD) is Dunedin International Airport (DUD), which is located 11,799 miles (18,989 kilometers) away in Dunedin, Otago, New Zealand.
• Sheffield City Airport was a small airport in Sheffield.
• Sheffield City Heliport (SZD) currently has only 1 runway.
• Because of Sheffield City Heliport's relatively low elevation of 231 feet, planes can take off or land at Sheffield City Heliport 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.
• In the end the last scheduled airline pulled out in 2002, after the airport had passed into the hands of Peel Airports, who were shortly to be opening Robin Hood Airport Doncaster Sheffield airport, approximately 25 miles away.
• The closest airport to Sheffield City Heliport (SZD) is Robin Hood Airport Doncaster Sheffield (DSA), which is located only 17 miles (27 kilometers) ENE of SZD.
• An assessment commissioned by the City Council revealed it was losing £400,000 a year and was not sustainable.