“Endurance in the Skies: Discover the 15 Longest Flights That Push Human Limits!”
10. Sydney (SYD) – Dallas (DFW)


Qantas’ direct route from Sydney to Dallas covers 8,576 miles in about 15 hours and 20 minutes, offering a handy bridge between Australia and the U.S. South. It’s a favorite for Australian travelers heading to the U.S. for business and leisure, and vice versa. Dallas is a hub for connecting to other U.S. destinations, which makes it a smart choice for travelers looking to maximize their trip.
And it’s not just Australians making the trip, Texans love Sydney for its beaches, laid-back vibe, and urban attractions. From Dallas, they can explore everything Sydney has to offer in a single, uninterrupted journey. This route has become an essential link for anyone who wants to travel between these two distinct regions quickly and conveniently.
11. Manila (MNL) – San Francisco (SFO)


Philippine Airlines flies this route from Manila to San Francisco, spanning 8,520 miles in a journey that lasts about 17 hours. It’s a key route for Filipino expatriates heading to the U.S. to visit family or spend the holidays. Summer and Christmas seasons are when you’ll find this flight packed, as families reunite and friends reconnect on both sides of the Pacific.
It’s also a popular choice for American tourists drawn to the Philippines’ beautiful beaches, warm weather, and rich culture. San Francisco offers a convenient entry point to the U.S. West Coast, making it easy for travelers from Manila to explore California’s iconic destinations.