The flight distance from Daniel K Inouye International Airport (HNL) in Honolulu, United States to Tainan Airport (TNN) in Tainan City, Taiwan is 8,311 kilometers (5,165 miles / 4,488 nautical miles). The estimated flight time for this route is approximately 11h, flying west northwest at a heading of 289°.

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 United States with Taiwan. It is an intercontinental flight between North America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 15:23 in Honolulu, it's 09:23 in Tainan City. With a 18-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 Tainan City (TNN) to Honolulu (HNL) follows a heading of 73° (east 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 Daniel K Inouye International Airport (HNL) and Tainan Airport (TNN) detail pages, or use our flight duration calculator to compare other routes.