Are there nonstop flights from Guangzhou (CAN) to Washington (IAD)?

No. The fastest connection is via Beijing, about 16h 17m of total flying time.

What is the fastest connection from Guangzhou (CAN) to Washington (IAD)?

via Beijing ≈ 16h 17m, via Toronto ≈ 16h 17m, via Seoul ≈ 16h 31m (estimated flying time, excluding layovers).

from 22,500 ANA miles, from 47,000 JAL miles (economy, one way, based on the published award charts).

Guangzhou Baiyun International Airport (CAN) to Washington Dulles International Airport (IAD)・12,994 km

No nonstop flights. The fastest connection is via Beijing (PEK), about 16h 17m of flying time (layover not included).

With milesANA 22,500 miles+ (via HND)JAL 47,000 miles+ (via ICN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

21 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.