The flight distance from Nelson Lagoon Airport (NLG) in Nelson Lagoon, United States to Sofia Airport (SOF) in Sofia, Bulgaria is 9,031 kilometers (5,611 miles / 4,876 nautical miles). The estimated flight time for this route is approximately 12h, flying north at a heading of 357°.

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 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 14:25 in Nelson Lagoon, it's 01:25 in Sofia. With a 11-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 1,728 feet between the two airports. Sofia Airport sits higher than Nelson Lagoon Airport.

The return flight from Sofia (SOF) to Nelson Lagoon (NLG) follows a heading of 3° (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 Nelson Lagoon Airport (NLG) and Sofia Airport (SOF) detail pages, or use our flight duration calculator to compare other routes.