Nonstop flight route between Saltillo, Mexico and Kelso, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from SLW to KLS:
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- About this route
- SLW Airport Information
- KLS Airport Information
- Facts about SLW
- Facts about KLS
- Map of Nearest Airports to SLW
- List of Nearest Airports to SLW
- Map of Furthest Airports from SLW
- List of Furthest Airports from SLW
- Map of Nearest Airports to KLS
- List of Nearest Airports to KLS
- Map of Furthest Airports from KLS
- List of Furthest Airports from KLS
About this route:
A direct, nonstop flight between Plan de Guadalupe International Airport (SLW), Saltillo, Mexico and Southwest Washington Regional Airport (KLS), Kelso, Washington, United States would travel a Great Circle distance of 1,867 miles (or 3,005 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 relatively short distance between Plan de Guadalupe International Airport and Southwest Washington Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | SLW / MMIO |
Airport Names: |
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Location: | Saltillo, Mexico |
GPS Coordinates: | 25°32'57"N by 100°55'42"W |
Area Served: | Saltillo, Coahuila, Mexico |
Operator/Owner: | Administradora Coahuilense de Infraestructura y Transporte Aéreo |
Airport Type: | Public |
Elevation: | 4778 feet (1,456 meters) |
# of Runways: | 2 |
View all routes: | Routes from SLW |
More Information: | SLW Maps & Info |
Arrival 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 |
Facts about Plan de Guadalupe International Airport (SLW):
- Plan de Guadalupe International Airport is an airport located at Ramos Arizpe in the state of Coahuila in Mexico.
- The furthest airport from Plan de Guadalupe International Airport (SLW) is Sir Gaëtan Duval Airport (RRG), which is located 11,359 miles (18,281 kilometers) away in Rodrigues Island, Mauritius.
- Plan de Guadalupe International Airport (SLW) has 2 runways.
- The closest airport to Plan de Guadalupe International Airport (SLW) is General Mariano Escobedo International Airport (MTY), which is located 54 miles (86 kilometers) ENE of SLW.
- The international category was given back in 1987, when the runway was expanded to receive aircraft such as the Boeing 757, and the new terminal was opened with four boarding gates, a modern ticketing area, customs, migration, baggage claim areas, and a cafeteria.
- In addition to being known as "Plan de Guadalupe International Airport", another name for SLW is "Aeropuerto Internacional Plan de Guadalupe".
- Because of Plan de Guadalupe International Airport's high elevation of 4,778 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SLW. Combined with a high temperature, this could make SLW a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
Facts about Southwest Washington Regional Airport (KLS):
- 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.
- 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.
- There is one flight school located at the airport.
- 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.