The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Imbaimadai Airport (IMB) in Imbaimadai, Guyana is 4,076 kilometers (2,533 miles / 2,201 nautical miles). The estimated flight time for this route is approximately 6h, flying south southeast at a heading of 150°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting United States with Guyana. It is an intercontinental flight between North America and South America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 14:45 in Washington, it's 14:45 in Imbaimadai.

There is a significant elevation difference of 1,334 feet between the two airports. Imbaimadai Airport sits higher than Washington Dulles International Airport.

The return flight from Imbaimadai (IMB) to Washington (IAD) follows a heading of 337° (north 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 Washington Dulles International Airport (IAD) and Imbaimadai Airport (IMB) detail pages, or use our flight duration calculator to compare other routes.