The flight distance from General Edward Lawrence Logan International Airport (BOS) in Boston, United States to Ust-Kut Airport (UKX) in Ust-Kut, Russia is 8,978 kilometers (5,579 miles / 4,848 nautical miles). The estimated flight time for this route is approximately 12h, flying north at a heading of 2°.

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 02:57 in Boston, it's 15:57 in Ust-Kut. With a 13-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 2,169 feet between the two airports. Ust-Kut Airport sits higher than General Edward Lawrence Logan International Airport.

The return flight from Ust-Kut (UKX) to Boston (BOS) follows a heading of 358° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the General Edward Lawrence Logan International Airport (BOS) and Ust-Kut Airport (UKX) detail pages, or use our flight duration calculator to compare other routes.