Nonstop flight route between Walla Walla, Washington, United States and Columbus, Ohio, United States:
Departure Airport:

Arrival Airport:

Distance from ALW to CMH:
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- About this route
- ALW Airport Information
- CMH Airport Information
- Facts about ALW
- Facts about CMH
- Map of Nearest Airports to ALW
- List of Nearest Airports to ALW
- Map of Furthest Airports from ALW
- List of Furthest Airports from ALW
- Map of Nearest Airports to CMH
- List of Nearest Airports to CMH
- Map of Furthest Airports from CMH
- List of Furthest Airports from CMH
About this route:
A direct, nonstop flight between Walla Walla Regional AirportWalla Walla Army Air Base (ALW), Walla Walla, Washington, United States and Port Columbus International Airport (CMH), Columbus, Ohio, United States would travel a Great Circle distance of 1,820 miles (or 2,929 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 Walla Walla Regional AirportWalla Walla Army Air Base and Port Columbus International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | ALW / KALW |
Airport Name: | Walla Walla Regional AirportWalla Walla Army Air Base |
Location: | Walla Walla, Washington, United States |
GPS Coordinates: | 46°5'40"N by 118°17'20"W |
Area Served: | Walla Walla, Washington |
Operator/Owner: | Port of Walla Walla |
Airport Type: | Public |
Elevation: | 1194 feet (364 meters) |
# of Runways: | 3 |
View all routes: | Routes from ALW |
More Information: | ALW Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CMH / KCMH |
Airport Name: | Port Columbus International Airport |
Location: | Columbus, Ohio, United States |
GPS Coordinates: | 39°59'53"N by 82°53'30"W |
Airport Type: | Public |
Elevation: | 815 feet (248 meters) |
# of Runways: | 2 |
View all routes: | Routes from CMH |
More Information: | CMH Maps & Info |
Facts about Walla Walla Regional AirportWalla Walla Army Air Base (ALW):
- During the war years, it is estimated that more than 8,000 officers and men were trained at this base producing 594 heavy bomber crews who compiled about 114,514 hours in the air while in training.
- Walla Walla Regional AirportWalla Walla Army Air Base (ALW) has 3 runways.
- The closest airport to Walla Walla Regional AirportWalla Walla Army Air Base (ALW) is Eastern Oregon Regional Airport (PDT), which is located 38 miles (62 kilometers) SW of ALW.
- The furthest airport from Walla Walla Regional AirportWalla Walla Army Air Base (ALW) is Tôlanaro Airport (FTU), which is located 10,768 miles (17,330 kilometers) away in Tôlanaro, Madagascar.
- In 1989, the "Port of Walla Walla" took over ownership and operational responsibility of the airport from the city and county of Walla Walla.
- Currently, Horizon Air operates Bombardier Q400 propjets into Walla Walla on behalf of Alaska Airlines.
- Walla Walla University and Skyrunners Corporation operate flight schools on the field, from primary training through multi-engine, commercial, and other training.
Facts about Port Columbus International Airport (CMH):
- The furthest airport from Port Columbus International Airport (CMH) is Margaret River Airport (MGV), which is located 11,361 miles (18,284 kilometers) away in Margaret River, Western Australia, Australia.
- Port Columbus International Airport (CMH) has 2 runways.
- Port Columbus International Airport was formerly a hub of America West Airlines in the 1990s, but the company closed the hub in 2003.
- The diagram on the February 1951 Coast & Geodetic Survey instrument-approach chart shows runways 006/186 3550 ft long, 052/232 4400 ft, 096/276 4500 ft, and 127/307 5030 ft.
- The airport has its own police and fire departments
- The closest airport to Port Columbus International Airport (CMH) is Ohio State University Airport (OSU), which is located only 11 miles (18 kilometers) WNW of CMH.
- On April 25, 2004, a new 195-foot control tower directed its first aircraft, ushering in the beginning of several major facility enhancements to be constructed through 2025.
- Because of Port Columbus International Airport's relatively low elevation of 815 feet, planes can take off or land at Port Columbus International 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.