The flight distance from Portland International Airport (PDX) in Portland, United States to Ust-Kut Airport (UKX) in Ust-Kut, Russia is 7,772 kilometers (4,829 miles / 4,196 nautical miles). The estimated flight time for this route is approximately 10h, flying north northwest at a heading of 334°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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

Time zone information: When it's 18:12 in Portland, it's 10:12 in Ust-Kut. With a 16-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 2,157 feet between the two airports. Ust-Kut Airport sits higher than Portland International Airport.

The return flight from Ust-Kut (UKX) to Portland (PDX) 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 Portland International Airport (PDX) and Ust-Kut Airport (UKX) detail pages, or use our flight duration calculator to compare other routes.