The flight distance from Lisbon Portela Airport (LIS) in Lisbon, Portugal to Rio Mayo Airport (ROY) in Rio Mayo, Argentina is 11,194 kilometers (6,956 miles / 6,045 nautical miles). The estimated flight time for this route is approximately 14h, flying southwest at a heading of 218°.

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 Portugal with Argentina. It is an intercontinental flight between Europe and South America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 16:04 in Lisbon, it's 12:04 in Rio Mayo. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,410 feet between the two airports. Rio Mayo Airport sits higher than Lisbon Portela Airport.

The return flight from Rio Mayo (ROY) to Lisbon (LIS) follows a heading of 44° (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 Lisbon Portela Airport (LIS) and Rio Mayo Airport (ROY) detail pages, or use our flight duration calculator to compare other routes.