The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Ramon Villeda Morales International Airport (SAP) in La Mesa, Honduras is 2,799 kilometers (1,739 miles / 1,511 nautical miles). The estimated flight time for this route is approximately 4h, flying south southwest at a heading of 204°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting United States with Honduras. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 18:55 in Washington, it's 17:55 in La Mesa.

The return flight from La Mesa (SAP) to Washington (IAD) follows a heading of 19° (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 Ramon Villeda Morales International Airport (SAP) detail pages, or use our flight duration calculator to compare other routes.