The flight distance from Leonardo Da Vinci (Fiumicino) International Airport (FCO) in Rome, Italy to Jose De San Martin Airport (JSM) in Chubut, Argentina is 12,598 kilometers (7,828 miles / 6,802 nautical miles). The estimated flight time for this route is approximately 16h, flying southwest at a heading of 231°.

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 05:55 in Rome, it's 01:55 in Chubut. 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 2,392 feet between the two airports. Jose De San Martin Airport sits higher than Leonardo Da Vinci (Fiumicino) International Airport.

The return flight from Chubut (JSM) 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 Jose De San Martin Airport (JSM) detail pages, or use our flight duration calculator to compare other routes.