The flight distance from Cut Bank International Airport (CTB) in Cut Bank, United States to Melbourne International Airport (MEL) in Melbourne, Australia is 13,905 kilometers (8,640 miles / 7,508 nautical miles). The estimated flight time for this route is approximately 17h, flying west southwest at a heading of 251°.

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

Time zone information: When it's 17:18 in Cut Bank, it's 11:18 in Melbourne. With a 18-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 3,424 feet between the two airports. Melbourne International Airport sits lower than Cut Bank International Airport.

The return flight from Melbourne (MEL) to Cut Bank (CTB) follows a heading of 52° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Cut Bank International Airport (CTB) and Melbourne International Airport (MEL) detail pages, or use our flight duration calculator to compare other routes.