Nonstop flight route between Sumter, South Carolina, United States and Chignik Lake, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from SUM to KCQ:
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- About this route
- SUM Airport Information
- KCQ Airport Information
- Facts about SUM
- Facts about KCQ
- Map of Nearest Airports to SUM
- List of Nearest Airports to SUM
- Map of Furthest Airports from SUM
- List of Furthest Airports from SUM
- Map of Nearest Airports to KCQ
- List of Nearest Airports to KCQ
- Map of Furthest Airports from KCQ
- List of Furthest Airports from KCQ
About this route:
A direct, nonstop flight between Sumter Airport (SUM), Sumter, South Carolina, United States and Chignik Lake Airport (KCQ), Chignik Lake, Alaska, United States would travel a Great Circle distance of 3,878 miles (or 6,241 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 Sumter Airport and Chignik Lake 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 Sumter Airport and Chignik Lake Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SUM / KSMS |
Airport Names: |
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Location: | Sumter, South Carolina, United States |
GPS Coordinates: | 33°59'41"N by 80°21'41"W |
Area Served: | Sumter, South Carolina |
Operator/Owner: | City & County of Sumter |
Airport Type: | Public |
Elevation: | 182 feet (55 meters) |
# of Runways: | 2 |
View all routes: | Routes from SUM |
More Information: | SUM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | KCQ / |
Airport Names: |
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Location: | Chignik Lake, Alaska, United States |
GPS Coordinates: | 56°15'18"N by 158°46'31"W |
Area Served: | Chignik Lake, Alaska |
Operator/Owner: | State of Alaska DOT&PF - Central Region |
Airport Type: | Public |
Elevation: | 50 feet (15 meters) |
# of Runways: | 1 |
View all routes: | Routes from KCQ |
More Information: | KCQ Maps & Info |
Facts about Sumter Airport (SUM):
- Sumter Airport (SUM) has 2 runways.
- The closest airport to Sumter Airport (SUM) is Shaw Air Force Base (SSC), which is located only 7 miles (11 kilometers) WSW of SUM.
- Because of Sumter Airport's relatively low elevation of 182 feet, planes can take off or land at Sumter 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 Sumter Airport (SUM) is Margaret River Airport (MGV), which is located 11,552 miles (18,590 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Sumter Airport", another name for SUM is "SMS".
Facts about Chignik Lake Airport (KCQ):
- The closest airport to Chignik Lake Airport (KCQ) is Chignik Fisheries Airport (KCG), which is located only 8 miles (13 kilometers) ENE of KCQ.
- Because of Chignik Lake Airport's relatively low elevation of 50 feet, planes can take off or land at Chignik Lake 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 Chignik Lake Airport (KCQ) is George Airport (GRJ), which is located 10,899 miles (17,540 kilometers) away in George, South Africa.
- In addition to being known as "Chignik Lake Airport", another name for KCQ is "A79".
- Chignik Lake Airport (KCQ) currently has only 1 runway.