The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Siuna (SIU) in Siuna, Nicaragua is 2,889 kilometers (1,795 miles / 1,560 nautical miles). The estimated flight time for this route is approximately 4h, flying south southwest at a heading of 196°.

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 Nicaragua. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:49 in Washington, it's 22:49 in Siuna.

The return flight from Siuna (SIU) to Washington (IAD) follows a heading of 13° (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 Siuna (SIU) detail pages, or use our flight duration calculator to compare other routes.