The flight distance from Coolah Airport (CLH) in Coolah Airport, Australia to Sofia Airport (SOF) in Sofia, Bulgaria is 15,185 kilometers (9,435 miles / 8,199 nautical miles). The estimated flight time for this route is approximately 19h, flying west northwest at a heading of 300°.

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

Time zone information: When it's 12:00 in Coolah Airport, it's 05:00 in Sofia. With a 7-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 1,238 feet between the two airports. Sofia Airport sits higher than Coolah Airport.

The return flight from Sofia (SOF) to Coolah Airport (CLH) follows a heading of 94° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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