Are there nonstop flights from Praia (RAI) to Washington (IAD)?

No. The fastest connection is via Providence/Warwick, about 8h 7m of total flying time.

What is the fastest connection from Praia (RAI) to Washington (IAD)?

via Providence/Warwick ≈ 8h 7m, via Casablanca ≈ 11h 18m, via Lisbon ≈ 11h 19m (estimated flying time, excluding layovers).

from 35,000 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Nelson Mandela International Airport (RAI) to Washington Dulles International Airport (IAD)・5,875 km

No nonstop flights. The fastest connection is via Providence/Warwick (PVD), about 8h 7m of flying time (layover not included).

With milesANA 35,000 miles+ (via LIS)JAL 37,000 miles+ (via CMN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

7 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.