Nonstop flight route between Knoxville, Tennessee, United States and St. Paul Island, Alaska, United States:

About this route:

A direct, nonstop flight between McGhee Tyson Airport (TYS), Knoxville, Tennessee, United States and St. Paul Island Airport (SNP), St. Paul Island, Alaska, United States would travel a Great Circle distance of 4,051 miles (or 6,519 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 McGhee Tyson Airport and St. Paul Island 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 McGhee Tyson Airport and St. Paul Island 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 McGhee Tyson Airport (TYS):

• In 1990 runway 5R and 23L was reconstructed to its current a length of 9,000 feet.
• Because of McGhee Tyson Airport's relatively low elevation of 981 feet, planes can take off or land at McGhee Tyson 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.
• McGhee Tyson Airport handled 1,688,882 passengers last year.
• The closest airport to McGhee Tyson Airport (TYS) is Gatlinburg–Pigeon Forge Airport (GKT), which is located 26 miles (42 kilometers) E of TYS.
• In 1927 McGhee Tyson airport opened in honor of Charles McGhee Tyson.
• The furthest airport from McGhee Tyson Airport (TYS) is Margaret River Airport (MGV), which is located 11,348 miles (18,263 kilometers) away in Margaret River, Western Australia, Australia.
• McGhee Tyson Airport (TYS) has 2 runways.
• In addition to being known as "McGhee Tyson Airport", another name for TYS is "McGhee Tyson Air National Guard Base".
• This airport is in the National Plan of Integrated Airport Systems for 2011–2015, which called it a primary commercial service airport since it has over 10,000 passenger boardings per year.Federal Aviation Administration records say the airport had 841,237 enplanements in 2011, an increase from 804,917 in 2010.

Facts about St. Paul Island Airport (SNP):

• St. Paul Island Airport (SNP) currently has only 1 runway.
• The closest airport to St. Paul Island Airport (SNP) is St. George Airport (STG), which is located 46 miles (74 kilometers) SSE of SNP.
• Because of St. Paul Island Airport's relatively low elevation of 63 feet, planes can take off or land at St. Paul Island 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 furthest airport from St. Paul Island Airport (SNP) is Cape Town International Airport (CPT), which is located 10,781 miles (17,351 kilometers) away in Cape Town, South Africa.