Nonstop flight route between Chatham, Alaska, United States and Sumter, South Carolina, United States:

About this route:

A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Shaw Air Force Base (SSC), Sumter, South Carolina, United States would travel a Great Circle distance of 2,978 miles (or 4,792 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 Chatham Seaplane Base and Shaw Air Force Base, 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 Chatham Seaplane Base and Shaw Air Force Base. 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 Chatham Seaplane Base (CYM):

• Chatham Seaplane Base (CYM) currently has only 1 runway.
• Because of Chatham Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Chatham Seaplane Base 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 closest airport to Chatham Seaplane Base (CYM) is Angoon Seaplane Base (AGN), which is located only 13 miles (22 kilometers) E of CYM.
• The furthest airport from Chatham Seaplane Base (CYM) is Port Alfred Airport (AFD), which is located 10,576 miles (17,020 kilometers) away in Port Alfred, South Africa.

Facts about Shaw Air Force Base (SSC):

• On 1 April 1945 jurisdiction of Shaw Field was transferred to First Air Force.
• On March 23, 1953, the 432d Tactical Reconnaissance Group was activated at Shaw.
• The closest airport to Shaw Air Force Base (SSC) is Sumter Airport (SUM), which is located only 7 miles (11 kilometers) ENE of SSC.
• The furthest airport from Shaw Air Force Base (SSC) is Margaret River Airport (MGV), which is located 11,545 miles (18,580 kilometers) away in Margaret River, Western Australia, Australia.
• The 20th Fighter Group was first equipped with North American P-51D, then exchanged its P-51's in February 1948 for F-84B Thunderjets, the first TAC group to receive operational F-84s.
• In addition to the 363d TRW, Headquarters Ninth Air Force was transferred to Shaw from Pope Air Force Base, North Carolina on 1 September 1954.
• Shaw Air Force Base is a United States Military facility located approximately 8.4 miles west-northwest of Sumter, South Carolina.
• The 363d TFW received its first F-16 on 26 March 1982.
• The 20th FG was reassigned to Langley AFB, Virginia on 1 December 1951 in preparation for a permanent overseas deployment to RAF Wethersfield, England to support NATO.