The flight distance from Chicago O'Hare International Airport (ORD) in Chicago, United States to Palau International Airport (ROR) in Babelthuap Island, Palau is 13,040 kilometers (8,102 miles / 7,041 nautical miles). The estimated flight time for this route is approximately 16h, flying northwest at a heading of 311°.

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

Time zone information: When it's 18:32 in Chicago, it's 08:32 in Babelthuap Island. With a 14-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Babelthuap Island (ROR) to Chicago (ORD) follows a heading of 34° (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 Chicago O'Hare International Airport (ORD) and Palau International Airport (ROR) detail pages, or use our flight duration calculator to compare other routes.