The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Nelspruit Airport (NLP) in Nelspruit, South Africa is 13,286 kilometers (8,256 miles / 7,174 nautical miles). The estimated flight time for this route is approximately 17h, flying east at a heading of 100°.

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 South Africa. 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 23:49 in Washington, it's 06:49 in Nelspruit. With a 7-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 2,563 feet between the two airports. Nelspruit Airport sits higher than Washington Dulles International Airport.

The return flight from Nelspruit (NLP) to Washington (IAD) follows a heading of 302° (west 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 Washington Dulles International Airport (IAD) and Nelspruit Airport (NLP) detail pages, or use our flight duration calculator to compare other routes.