The flight distance from Olbia / Costa Smeralda Airport (OLB) in Olbia, Italy to Phoenix Sky Harbor International Airport (PHX) in Phoenix, United States is 9,811 kilometers (6,096 miles / 5,298 nautical miles). The estimated flight time for this route is approximately 13h, flying northwest at a heading of 315°.

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 United States. It is an intercontinental flight between Europe and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 09:44 in Olbia, it's 00:44 in Phoenix. With a 9-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,098 feet between the two airports. Phoenix Sky Harbor International Airport sits higher than Olbia / Costa Smeralda Airport.

The return flight from Phoenix (PHX) to Olbia (OLB) follows a heading of 40° (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 Olbia / Costa Smeralda Airport (OLB) and Phoenix Sky Harbor International Airport (PHX) detail pages, or use our flight duration calculator to compare other routes.