The flight distance from Banja Luka International Airport (BNX) in Banja Luka, Bosnia and Herzegovina to Portland International Airport (PDX) in Portland, United States is 9,205 kilometers (5,719 miles / 4,970 nautical miles). The estimated flight time for this route is approximately 12h, flying north northwest at a heading of 333°.

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 Bosnia and Herzegovina 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 10:56 in Banja Luka, it's 01:56 in Portland. 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.

The return flight from Portland (PDX) to Banja Luka (BNX) follows a heading of 27° (north 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 Banja Luka International Airport (BNX) and Portland International Airport (PDX) detail pages, or use our flight duration calculator to compare other routes.