The flight distance from Leonardo Da Vinci (Fiumicino) International Airport (FCO) in Rome, Italy to Las Heras Airport (LHS) in Las Heras, Argentina is 12,668 kilometers (7,871 miles / 6,840 nautical miles). The estimated flight time for this route is approximately 16h, flying southwest at a heading of 228°.

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 Italy 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 21:40 in Rome, it's 17:40 in Las Heras. 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 1,067 feet between the two airports. Las Heras Airport sits higher than Leonardo Da Vinci (Fiumicino) International Airport.

The return flight from Las Heras (LHS) to Rome (FCO) follows a heading of 54° (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 Leonardo Da Vinci (Fiumicino) International Airport (FCO) and Las Heras Airport (LHS) detail pages, or use our flight duration calculator to compare other routes.