The flight distance from Newark Liberty International Airport (EWR) in Newark, United States to Leinster Airport (LER) in Leinster Airport, Australia is 18,044 kilometers (11,212 miles / 9,743 nautical miles). The estimated flight time for this route is approximately 22h, flying northwest at a heading of 312°.

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 17:32 in Newark, it's 06:32 in Leinster Airport. With a 13-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 1,614 feet between the two airports. Leinster Airport sits higher than Newark Liberty International Airport.

The return flight from Leinster Airport (LER) to Newark (EWR) follows a heading of 40° (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 Newark Liberty International Airport (EWR) and Leinster Airport (LER) detail pages, or use our flight duration calculator to compare other routes.