The flight distance from Kefallinia Airport (EFL) in Kefallinia Island, Greece to Daniel K Inouye International Airport (HNL) in Honolulu, United States is 13,404 kilometers (8,329 miles / 7,237 nautical miles). The estimated flight time for this route is approximately 17h, flying north at a heading of 358°.

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

Time zone information: When it's 18:05 in Kefallinia Island, it's 06:05 in Honolulu. With a 12-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 Honolulu (HNL) to Kefallinia Island (EFL) follows a heading of 1° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Kefallinia Airport (EFL) and Daniel K Inouye International Airport (HNL) detail pages, or use our flight duration calculator to compare other routes.