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Airport Comparison
Washington (IAD) to Mabaruma (USI) Flight Distance
The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Mabaruma Airport (USI) in Mabaruma, Guyana is 3,845 kilometers (2,389 miles / 2,076 nautical miles). The estimated flight time for this route is approximately 6h, flying south southeast at a heading of 148°.
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 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 01:07 in Washington, it's 01:07 in Mabaruma.
The return flight from Mabaruma (USI) to Washington (IAD) follows a heading of 335° (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 Mabaruma Airport (USI) detail pages, or use our flight duration calculator to compare other routes.
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