The flight distance from Mariscal Lamar Airport (CUE) in Cuenca, Ecuador to Narita International Airport (NRT) in Tokyo, Japan is 14,566 kilometers (9,051 miles / 7,865 nautical miles). The estimated flight time for this route is approximately 18h, flying northwest at a heading of 317°.

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

Time zone information: When it's 16:25 in Cuenca, it's 06:25 in Tokyo. With a 14-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 8,165 feet between the two airports. Narita International Airport sits lower than Mariscal Lamar Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Tokyo (NRT) to Cuenca (CUE) follows a heading of 57° (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 Mariscal Lamar Airport (CUE) and Narita International Airport (NRT) detail pages, or use our flight duration calculator to compare other routes.