The flight distance from Geneva Cointrin International Airport (GVA) in Geneva, Switzerland to Tennant Creek Airport (TCA) in Tennant Creek, Australia is 14,468 kilometers (8,990 miles / 7,812 nautical miles). The estimated flight time for this route is approximately 18h, flying east northeast at a heading of 76°.

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

Time zone information: When it's 04:45 in Geneva, it's 13:15 in Tennant Creek. With a 8.5-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Tennant Creek (TCA) to Geneva (GVA) follows a heading of 315° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Geneva Cointrin International Airport (GVA) and Tennant Creek Airport (TCA) detail pages, or use our flight duration calculator to compare other routes.