Nonstop flight route between Spearfish, South Dakota, United States and Wiltshire, England, United Kingdom:

About this route:

A direct, nonstop flight between Black Hills Airport (SPF), Spearfish, South Dakota, United States and RAF Lyneham (LYE), Wiltshire, England, United Kingdom would travel a Great Circle distance of 4,337 miles (or 6,979 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 Black Hills Airport and RAF Lyneham, 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 Black Hills Airport and RAF Lyneham. 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 Black Hills Airport (SPF):

• The closest airport to Black Hills Airport (SPF) is Ellsworth Air Force Base (RCA), which is located 42 miles (67 kilometers) ESE of SPF.
• The furthest airport from Black Hills Airport (SPF) is Sir Gaëtan Duval Airport (RRG), which is located 10,576 miles (17,020 kilometers) away in Rodrigues Island, Mauritius.
• In addition to being known as "Black Hills Airport", another name for SPF is "Clyde Ice Field".
• Black Hills Airport (SPF) has 4 runways.

Facts about RAF Lyneham (LYE):

• On 16 October 1946, 511 squadron was formed again as an Avro York operator.
• The closest airport to RAF Lyneham (LYE) is RAF Fairford (FFD), which is located only 15 miles (24 kilometers) NE of LYE.
• Lyneham's position as the primary tactical transport base for the RAF was emphasised in February 1971 when Nos.
• Lyneham's first runways were constructed during 1940 and 1941, the longest being 4,375 ft, the other 3,542 ft.
• A parade attended by the Princess Royal was held on 31 May 2011, to mark the departure of Nos.
• RAF Lyneham (LYE) has 2 runways.
• The furthest airport from RAF Lyneham (LYE) is Dunedin International Airport (DUD), which is located 11,913 miles (19,172 kilometers) away in Dunedin, Otago, New Zealand.
• Because of RAF Lyneham's relatively low elevation of 512 feet, planes can take off or land at RAF Lyneham 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 station was opened on 18 May 1940 as No.