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Airport Comparison
| HTL | IAD | |
|---|---|---|
| Airport Name | Roscommon County/Blodgett Memorial Airport | Washington Dulles International Airport |
| IATA Code | HTL | IAD |
| ICAO Code | KHTL | KIAD |
| City | Houghton Lake | Washington |
| Country | United States | United States |
| Timezone | America/Detroit | America/New_York |
| Elevation | 1,150 ft | 312 ft |
| Coordinates | 44.400000, -84.700000 | 38.900000, -77.500000 |
Houghton Lake (HTL) to Washington (IAD) Flight Distance
The flight distance from Roscommon County/Blodgett Memorial Airport (HTL) in Houghton Lake, United States to Washington Dulles International Airport (IAD) in Washington, United States is 855 kilometers (531 miles / 462 nautical miles). The estimated flight time for this route is approximately 2h, flying southeast at a heading of 133°.
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 08:51 in Houghton Lake, it's 08:51 in Washington.
The return flight from Washington (IAD) to Houghton Lake (HTL) follows a heading of 318° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Roscommon County/Blodgett Memorial Airport (HTL) and Washington Dulles International Airport (IAD) detail pages, or use our flight duration calculator to compare other routes.
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