The flight distance from L M Clayton Airport (OLF) in Wolf Point, United States to Sofia Airport (SOF) in Sofia, Bulgaria is 8,752 kilometers (5,438 miles / 4,726 nautical miles). The estimated flight time for this route is approximately 11h, flying northeast at a heading of 36°.

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 Bulgaria. 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 08:15 in Wolf Point, it's 17:15 in Sofia. 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 Sofia (SOF) to Wolf Point (OLF) follows a heading of 328° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the L M Clayton Airport (OLF) and Sofia Airport (SOF) detail pages, or use our flight duration calculator to compare other routes.