Airport Comparison
| DCA | SME | |
|---|---|---|
| Airport Name | Ronald Reagan Washington Ntl Airport | Lake Cumberland Regional Airport |
| IATA Code | DCA | SME |
| ICAO Code | KDCA | KSME |
| City | Washington | Somerset |
| Country | United States | United States |
| Timezone | America/New_York | America/New_York |
| Elevation | 14 ft | 927 ft |
| Coordinates | 38.850000, -77.040000 | 37.050000, -84.620000 |
Washington (DCA) to Somerset (SME) Flight Distance
The flight distance from Ronald Reagan Washington Ntl Airport (DCA) in Washington, United States to Lake Cumberland Regional Airport (SME) in Somerset, United States is 694 kilometers (431 miles / 375 nautical miles). The estimated flight time for this route is approximately 2h, flying west southwest at a heading of 256°.
This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.
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 05:38 in Washington, it's 05:38 in Somerset.
The return flight from Somerset (SME) to Washington (DCA) follows a heading of 71° (east 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 Ronald Reagan Washington Ntl Airport (DCA) and Lake Cumberland Regional Airport (SME) detail pages, or use our flight duration calculator to compare other routes.