The flight distance from Prefeito Doutor Joao Silva Filho Airport (PHB) in Parnaiba, Brazil to Sofia Airport (SOF) in Sofia, Bulgaria is 8,237 kilometers (5,118 miles / 4,448 nautical miles). The estimated flight time for this route is approximately 11h, flying northeast at a heading of 44°.

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 Brazil with Bulgaria. It is an intercontinental flight between South America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 10:00 in Parnaiba, it's 15:00 in Sofia. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,726 feet between the two airports. Sofia Airport sits higher than Prefeito Doutor Joao Silva Filho Airport.

The return flight from Sofia (SOF) to Parnaiba (PHB) follows a heading of 250° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Prefeito Doutor Joao Silva Filho Airport (PHB) and Sofia Airport (SOF) detail pages, or use our flight duration calculator to compare other routes.