The flight distance from Bole International Airport (ADD) in Addis Ababa, Ethiopia to Harry Reid International Airport (LAS) in Las Vegas, United States is 14,311 kilometers (8,892 miles / 7,727 nautical miles). The estimated flight time for this route is approximately 18h, flying north northwest at a heading of 333°.

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

Time zone information: When it's 10:03 in Addis Ababa, it's 23:03 in Las Vegas. With a 11-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 5,449 feet between the two airports. Harry Reid International Airport sits lower than Bole International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Las Vegas (LAS) to Addis Ababa (ADD) follows a heading of 34° (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 Bole International Airport (ADD) and Harry Reid International Airport (LAS) detail pages, or use our flight duration calculator to compare other routes.