The flight distance from Tokyo International Airport (HND) in Tokyo, Japan to Kenema Airport (KEN) in Kenema, Sierra Leone is 14,307 kilometers (8,890 miles / 7,725 nautical miles). The estimated flight time for this route is approximately 18h, flying northwest at a heading of 322°.

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 Japan with Sierra Leone. It is an intercontinental flight between Asia and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 17:34 in Tokyo, it's 08:34 in Kenema. With a 9-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 Kenema (KEN) to Tokyo (HND) follows a heading of 30° (north 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 Tokyo International Airport (HND) and Kenema Airport (KEN) detail pages, or use our flight duration calculator to compare other routes.