Nonstop flight route between Denver, Colorado, United States and Raleigh / Durham, North Carolina, United States:
Departure Airport:

Arrival Airport:

Distance from DEN to RDU:
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- About this route
- DEN Airport Information
- RDU Airport Information
- Facts about DEN
- Facts about RDU
- Map of Nearest Airports to DEN
- List of Nearest Airports to DEN
- Map of Furthest Airports from DEN
- List of Furthest Airports from DEN
- Map of Nearest Airports to RDU
- List of Nearest Airports to RDU
- Map of Furthest Airports from RDU
- List of Furthest Airports from RDU
About this route:
A direct, nonstop flight between Denver International Airport (DEN), Denver, Colorado, United States and Raleigh–Durham International Airport (RDU), Raleigh / Durham, North Carolina, United States would travel a Great Circle distance of 1,433 miles (or 2,306 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 Denver International Airport and Raleigh–Durham International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | DEN / KDEN |
Airport Name: | Denver International Airport |
Location: | Denver, Colorado, United States |
GPS Coordinates: | 39°51'42"N by 104°40'23"W |
Area Served: | Denver, Front Range Megalopolis, Northern Colorado, Eastern Colorado |
Operator/Owner: | City & County of Denver Department of Aviation |
Airport Type: | Public |
Elevation: | 5431 feet (1,655 meters) |
# of Runways: | 6 |
View all routes: | Routes from DEN |
More Information: | DEN Maps & Info |
Arrival 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 |
Facts about Denver International Airport (DEN):
- The airport's computerized baggage system, which was supposed to reduce delays, shorten waiting times at luggage carousels, and cut airline labor costs, was an unmitigated failure.
- Denver International Airport, often referred to as DIA, is an airport in Denver, Colorado.
- The system's $186 million original construction costs grew by $1 million per day during months of modifications and repairs.
- Denver International Airport (DEN) has 6 runways.
- Denver has traditionally been home to one of the busier airports in the nation because of its location.
- Because of Denver International Airport's high elevation of 5,431 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DEN. Combined with a high temperature, this could make DEN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Denver International Airport handled 52,556,359 passengers last year.
- The furthest airport from Denver International Airport (DEN) is Sir Gaëtan Duval Airport (RRG), which is located 10,877 miles (17,505 kilometers) away in Rodrigues Island, Mauritius.
- Delays caused by poor planning and repeated design changes due to changing requirements from United Airlines caused Mayor Webb to push opening day back, first to December 1993, then to March 1994.
- The closest airport to Denver International Airport (DEN) is Centennial Airport (APA), which is located 22 miles (36 kilometers) SSW of DEN.
Facts about Raleigh–Durham International Airport (RDU):
- Raleigh–Durham International Airport (RDU) has 3 runways.
- 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.
- AA retained the daily nonstop flight to London, originally launched to Gatwick Airport in May 1994 with a Boeing 767-200ER.
- The new Raleigh–Durham Airport opened on May 1, 1943 with flights by Eastern Airlines.
- 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.
- Terminal A was renamed Terminal 1 on October 26, 2008 to bring RDU in line with terminal naming conventions and to end years of confusion.
- Delta Air Lines has increased operations since 2010, with resumed nonstop service to Los Angeles in June 2010, followed by new nonstop service to Columbus, Fort Myers, Hartford, Miami, Orlando, St.
- 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 first terminal at RDU opened in 1955.
- The region's first airport opened in 1929 as Raleigh's Municipal Airport, just south of what is now downtown.
- American Airlines built a terminal at RDU between 1985 and 1987 to house a new hub operation, and offered service to 38 cities at the hub's outset in June 1987.
- In the 1970s, the last decade before airline deregulation, Piedmont connected RDU to Charlotte, Greensboro, New Bern, Norfolk, Richmond, Rocky Mount, Washington, Wilmington and Winston-Salem.