Nonstop flight route between Kelso, Washington, United States and Solwezi, Zambia:
Departure Airport:

Arrival Airport:

Distance from KLS to SLI:
Share this route:
Jump to:
- About this route
- KLS Airport Information
- SLI Airport Information
- Facts about KLS
- Facts about SLI
- Map of Nearest Airports to KLS
- List of Nearest Airports to KLS
- Map of Furthest Airports from KLS
- List of Furthest Airports from KLS
- Map of Nearest Airports to SLI
- List of Nearest Airports to SLI
- Map of Furthest Airports from SLI
- List of Furthest Airports from SLI
About this route:
A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and Solwezi Airport (SLI), Solwezi, Zambia would travel a Great Circle distance of 9,484 miles (or 15,262 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 Southwest Washington Regional Airport and Solwezi 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 Southwest Washington Regional Airport and Solwezi Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | KLS / KKLS |
Airport Name: | Southwest Washington Regional Airport |
Location: | Kelso, Washington, United States |
GPS Coordinates: | 46°7'5"N by 122°53'53"W |
Area Served: | Longview-Kelso Metropolitan Area |
Operator/Owner: | City of Kelso |
Airport Type: | Public |
Elevation: | 20 feet (6 meters) |
# of Runways: | 1 |
View all routes: | Routes from KLS |
More Information: | KLS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SLI / FLSW |
Airport Name: | Solwezi Airport |
Location: | Solwezi, Zambia |
GPS Coordinates: | 12°10'27"S by 26°22'0"E |
Airport Type: | Military/Public |
# of Runways: | 1 |
View all routes: | Routes from SLI |
More Information: | SLI Maps & Info |
Facts about Southwest Washington Regional Airport (KLS):
- Southwest Washington Regional Airport (KLS) currently has only 1 runway.
- The closest airport to Southwest Washington Regional Airport (KLS) is South Lewis County Airport (TDO), which is located 25 miles (41 kilometers) N of KLS.
- There is one flight school located at the airport.
- Kelso-Longview Airport opened in May 1941 on 109 acres of a nearby dairy farm, as a training field for amateur pilots, and has since become a regional transportation center for southwest Washington.
- Because of Southwest Washington Regional Airport's relatively low elevation of 20 feet, planes can take off or land at Southwest Washington Regional 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.
- Southwest Washington Regional Airport covers an area of 110 acres at an elevation of 20 feet above mean sea level.
- The furthest airport from Southwest Washington Regional Airport (KLS) is Tôlanaro Airport (FTU), which is located 10,876 miles (17,503 kilometers) away in Tôlanaro, Madagascar.
Facts about Solwezi Airport (SLI):
- Solwezi Airport (SLI) currently has only 1 runway.
- The closest airport to Solwezi Airport (SLI) is Lubumbashi International Airport (FBM), which is located 88 miles (142 kilometers) ENE of SLI.
- The furthest airport from Solwezi Airport (SLI) is Hilo International Airport (ITO), which is located 11,907 miles (19,162 kilometers) away in Hilo, Hawaii, United States.