Nonstop flight route between Raleigh / Durham, North Carolina, United States and Columbus, Ohio, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from RDU to CMH:
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- About this route
- RDU Airport Information
- CMH Airport Information
- Facts about RDU
- Facts about CMH
- Map of Nearest Airports to RDU
- List of Nearest Airports to RDU
- Map of Furthest Airports from RDU
- List of Furthest Airports from RDU
- 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 Raleigh–Durham International Airport (RDU), Raleigh / Durham, North Carolina, United States and Port Columbus International Airport (CMH), Columbus, Ohio, United States would travel a Great Circle distance of 362 miles (or 582 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 Raleigh–Durham International Airport 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: | RDU / KRDU | 
| Airport Name: | Raleigh–Durham International Airport | 
| Location: | Raleigh / Durham, North Carolina, United States | 
| GPS Coordinates: | 35°52'40"N by 78°47'14"W | 
| Area Served: | The Research Triangle Metropolitan Region of North Carolina | 
| Airport Type: | Public | 
| Elevation: | 435 feet (133 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from RDU | 
| More Information: | RDU 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 Raleigh–Durham International Airport (RDU):
- The airport incorporates two cargo areas, North Cargo and South Cargo.
- The new Raleigh–Durham Airport opened on May 1, 1943 with flights by Eastern Airlines.
- In February 2011 Continental Airlines commenced its first international flight from RDU, to Cancún.
- Raleigh–Durham International Airport (RDU) has 3 runways.
- The furthest airport from Raleigh–Durham International Airport (RDU) is Margaret River Airport (MGV), which is located 11,639 miles (18,731 kilometers) away in Margaret River, Western Australia, Australia.
- The hub's traffic peaked in 1991.
- In December 2003, the Airport Authority announced plans to expand and renovate the originally 300,000-square-foot building, transforming it into a new 900,000 ft² facility.
- The closest airport to Raleigh–Durham International Airport (RDU) is Triangle North Executive Airport (Franklin County Airport) (LFN), which is located 27 miles (44 kilometers) ENE of RDU.
- Because of Raleigh–Durham International Airport's relatively low elevation of 435 feet, planes can take off or land at Raleigh–Durham 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.
Facts about Port Columbus International Airport (CMH):
- 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.
- 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.
- 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, commonly shortened to Port Columbus, is a Class C international airport located 6 miles east of downtown Columbus, Ohio, USA.
- A$70 million renovation of airport facilities, designed by Brubaker, Brandt Inc., was initiated in 1979 for the airport's 50th anniversary and completed in 1981.
- Envoy Air operates a maintenance base at Port Columbus, along with Republic Airways who operate their flagship base at Port Columbus.




