The flight distance from Adelaide International Airport (ADL) in Adelaide, Australia to Chiang Rai International Airport (CEI) in Chiang Rai, Thailand is 7,342 kilometers (4,562 miles / 3,964 nautical miles). The estimated flight time for this route is approximately 10h, flying northwest at a heading of 320°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Australia with Thailand. It is an intercontinental flight between Oceania and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 16:40 in Adelaide, it's 13:10 in Chiang Rai. The 3.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,260 feet between the two airports. Chiang Rai International Airport sits higher than Adelaide International Airport.

The return flight from Chiang Rai (CEI) to Adelaide (ADL) follows a heading of 146° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Adelaide International Airport (ADL) and Chiang Rai International Airport (CEI) detail pages, or use our flight duration calculator to compare other routes.