Nonstop flight route between St Mary's, Isles of Scilly, United Kingdom and Yellowknife, Northwest Territories, Canada:

About this route:

A direct, nonstop flight between St Mary's Airport (ISC), St Mary's, Isles of Scilly, United Kingdom and Yellowknife Airport (YZF), Yellowknife, Northwest Territories, Canada would travel a Great Circle distance of 3,741 miles (or 6,021 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 St Mary's Airport and Yellowknife 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 St Mary's Airport and Yellowknife 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 St Mary's Airport (ISC):

• St Mary's Airport handled 89,170 passengers last year.
• Because of St Mary's Airport's relatively low elevation of 116 feet, planes can take off or land at St Mary's 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 terminal at the airport is open all year round whilst the airport is in operation.
• St Mary's Airport (ISC) has 2 runways.
• Mayflower Air Services started services to the airport in 1961.
• On 15 September 1937, Olley Air Service's subsidiary Channel Air Ferries started the first scheduled service between Land's End and St Mary's, flying de Havilland Dragons.
• The furthest airport from St Mary's Airport (ISC) is Dunedin International Airport (DUD), which is nearly antipodal to St Mary's Airport (meaning St Mary's Airport is almost on the exact opposite side of the Earth from Dunedin International Airport), and is located 12,117 miles (19,501 kilometers) away in Dunedin, Otago, New Zealand.
• In 1975, a new terminal was opened by the then incumbent Prime Minister Harold Wilson.
• In 1984 Isles of Scilly Skybus started flights to St Mary's from Land's End, initially freight and charter.
• In addition to being known as "St Mary's Airport", other names for ISC include "Isles of Scilly Airport" and "Scilly Isles/St Mary's Airport".
• The current 600m asphalt runway, 15/33, was built in 1991.
• The closest airport to St Mary's Airport (ISC) is Tresco Heliport (TSO), which is located only 3 miles (5 kilometers) NW of ISC.

Facts about Yellowknife Airport (YZF):

• Yellowknife Airport (YZF) has 2 runways.
• Canadian NORAD Region Forward Operating Location Yellowknife is located south-west of the airstrip.
• Because of Yellowknife Airport's relatively low elevation of 675 feet, planes can take off or land at Yellowknife 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 Yellowknife Airport (YZF) is Port Alfred Airport (AFD), which is located 9,830 miles (15,819 kilometers) away in Port Alfred, South Africa.
• The closest airport to Yellowknife Airport (YZF) is Fort Resolution Airport (YFR), which is located 92 miles (148 kilometers) SSE of YZF.
• In 2008 the airport's passenger terminal underwent an expansion to the departure/check in section, roughly doubling the size of the terminal.
• Yellowknife Airport is located in Yellowknife, Northwest Territories, Canada.