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Airport Comparison
| IAD | RDU | |
|---|---|---|
| Airport Name | Washington Dulles International Airport | Raleigh-Durham International Airport |
| IATA Code | IAD | RDU |
| ICAO Code | KIAD | KRDU |
| City | Washington | Raleigh/Durham |
| Country | United States | United States |
| Timezone | America/New_York | America/New_York |
| Elevation | 312 ft | 435 ft |
| Coordinates | 38.900000, -77.500000 | 35.880000, -78.790000 |
Washington (IAD) to Raleigh/Durham (RDU) Flight Distance
The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Raleigh-Durham International Airport (RDU) in Raleigh/Durham, United States is 355 kilometers (220 miles / 191 nautical miles). The estimated flight time for this route is approximately 1h, flying south southwest at a heading of 199°.
This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.
Time zone information: When it's 05:51 in Washington, it's 05:51 in Raleigh/Durham.
The return flight from Raleigh/Durham (RDU) to Washington (IAD) follows a heading of 18° (north northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Washington Dulles International Airport (IAD) and Raleigh-Durham International Airport (RDU) detail pages, or use our flight duration calculator to compare other routes.
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