8584 miles (13,815 kilometers).
17,381 miles
The distance between the above mentioned places is 9360 miles approximately. The distance is straight path from one place to another place. There might be slight difference between the actual distance and the above mentioned distance because of the route chosen.
As you've not indicated which coast in Australia, I'm presuming you mean Sydney, Brisbane, or Melbourne: The flight distance from Dallas/Fort Worth International Airport to Sydney/Melbourne/Brisbane Australia is approximately 13,800 KM or 8,600 miles.
From Dallas to Sydney - 8567 MI/13787 KM
Dallas to Denver -- about 800 miles Dallas to Salt Lake -- about 1250 miles
The distance from Montreal to Sydney is 9,954 miles.
Dallas to Anchorage is about 4000 miles.
how many flying miles from London to sydney
Hawaii is 5,070 miles (8,170 kilometers) from Sydney.
Dallas to Pensacola is 650 miles. Dallas to Key West is 1470 miles.
Austin to Houston is 162 miles. Austin to Dallas is 195 miles.
Johannesburg, South Africa, to Sydney, Australia is 6,860 miles.