Are there nonstop flights from Ordos (DSN) to Guangzhou (CAN)?

Yes. China Southern Airlines fly this route. Flight time is about 2h 38m.

What is the fastest connection from Ordos (DSN) to Guangzhou (CAN)?

via Changsha ≈ 3h 9m, via Wuhan ≈ 3h 12m, via Xi'an ≈ 3h 12m (estimated flying time, excluding layovers).

from 10,000 ANA miles, from 15,000 JAL miles (economy, one way, based on the published award charts).

Ordos Ejin Horo International Airport (DSN) to Guangzhou Baiyun International Airport (CAN)・1,819 km

Nonstop flights available (1 airline). Flight time about 2h 38m. Nonstop return flights also operate.

With milesANA 10,000 miles+ (via TFU)JAL 15,000 miles+ (via WUH)Economy, one way, estimate. Tap a connection for miles by cabin.

42 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.