The flight distance from Brisbane International Airport (BNE) in Brisbane, Australia to Robert Gray Army Air Field (GRK) in Fort Cavazos (Killeen), United States is 13,242 kilometers (8,228 miles / 7,150 nautical miles). The estimated flight time for this route is approximately 17h, flying east northeast at a heading of 68°.

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 United States. It is an intercontinental flight between Oceania and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:40 in Brisbane, it's 08:40 in Fort Cavazos (Killeen). With a 16-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 1,002 feet between the two airports. Robert Gray Army Air Field sits higher than Brisbane International Airport.

The return flight from Fort Cavazos (Killeen) (GRK) to Brisbane (BNE) follows a heading of 254° (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 Brisbane International Airport (BNE) and Robert Gray Army Air Field (GRK) detail pages, or use our flight duration calculator to compare other routes.