The flight distance from Harry Reid International Airport (LAS) in Las Vegas, United States to Port Harcourt International Airport (PHC) in Port Harcourt, Nigeria is 12,465 kilometers (7,746 miles / 6,731 nautical miles). The estimated flight time for this route is approximately 16h, flying east northeast at a heading of 66°.

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

Time zone information: When it's 00:40 in Las Vegas, it's 09:40 in Port Harcourt. 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.

There is a significant elevation difference of 2,094 feet between the two airports. Port Harcourt International Airport sits lower than Harry Reid International Airport.

The return flight from Port Harcourt (PHC) to Las Vegas (LAS) follows a heading of 312° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Harry Reid International Airport (LAS) and Port Harcourt International Airport (PHC) detail pages, or use our flight duration calculator to compare other routes.