Are there nonstop flights from Dazhou (DZH) to Shanghai (SHA)?

No. The fastest connection is via Wuhan, about 2h 34m of total flying time.

What is the fastest connection from Dazhou (DZH) to Shanghai (SHA)?

via Wuhan ≈ 2h 34m, via Zhengzhou ≈ 2h 46m, via Chengdu ≈ 3h 15m (estimated flying time, excluding layovers).

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

Dazhou Jinya Airport (DZH) to Shanghai Hongqiao International Airport (SHA)・1,322 km

No nonstop flights. The fastest connection is via Wuhan (WUH), about 2h 34m of flying time (layover not included).

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

None.

14 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.