The flight distance from Ronald Reagan Washington Ntl Airport (DCA) in Washington, United States to Springvale Airport (KSV) in Springvale Airport, Australia is 16,080 kilometers (9,991 miles / 8,682 nautical miles). The estimated flight time for this route is approximately 20h, flying west northwest at a heading of 284°.

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 13:39 in Washington, it's 04:39 in Springvale Airport. 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.

The return flight from Springvale Airport (KSV) to Washington (DCA) follows a heading of 55° (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 Ronald Reagan Washington Ntl Airport (DCA) and Springvale Airport (KSV) detail pages, or use our flight duration calculator to compare other routes.