The flight distance from Baltimore/Washington International Thurgood Marshall Airport (BWI) in Baltimore, United States to Rio Mayo Airport (ROY) in Rio Mayo, Argentina is 9,460 kilometers (5,878 miles / 5,108 nautical miles). The estimated flight time for this route is approximately 12h, flying south at a heading of 176°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting United States with Argentina. 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 13:53 in Baltimore, it's 15:53 in Rio Mayo.

There is a significant elevation difference of 1,641 feet between the two airports. Rio Mayo Airport sits higher than Baltimore/Washington International Thurgood Marshall Airport.

The return flight from Rio Mayo (ROY) to Baltimore (BWI) follows a heading of 355° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Baltimore/Washington International Thurgood Marshall Airport (BWI) and Rio Mayo Airport (ROY) detail pages, or use our flight duration calculator to compare other routes.