The flight distance from San Diego International Airport (SAN) in San Diego, United States to Hotel Transamerica Airport (UNA) in Una, Brazil is 9,862 kilometers (6,128 miles / 5,325 nautical miles). The estimated flight time for this route is approximately 13h, flying east southeast at a heading of 109°.

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 Brazil. 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 16:09 in San Diego, it's 21:09 in Una. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Una (UNA) to San Diego (SAN) follows a heading of 305° (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 San Diego International Airport (SAN) and Hotel Transamerica Airport (UNA) detail pages, or use our flight duration calculator to compare other routes.