The flight distance from Mount Isa Airport (ISA) in Mount Isa, Australia to Miami International Airport (MIA) in Miami, United States is 15,926 kilometers (9,896 miles / 8,599 nautical miles). The estimated flight time for this route is approximately 20h, flying east northeast at a heading of 74°.

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 08:51 in Mount Isa, it's 17:51 in Miami. With a 15-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 1,112 feet between the two airports. Miami International Airport sits lower than Mount Isa Airport.

The return flight from Miami (MIA) to Mount Isa (ISA) follows a heading of 270° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Mount Isa Airport (ISA) and Miami International Airport (MIA) detail pages, or use our flight duration calculator to compare other routes.