Are there nonstop flights from Changzhou (CZX) to Ürümqi (URC)?

No. The fastest connection is via Yinchuan, about 4h 39m of total flying time.

What is the fastest connection from Changzhou (CZX) to Ürümqi (URC)?

via Yinchuan ≈ 4h 39m, via Taiyuan ≈ 4h 41m, via Lanzhou ≈ 4h 44m (estimated flying time, excluding layovers).

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

Changzhou Benniu International Airport (CZX) to Ürümqi Tianshan International Airport (URC)・3,105 km

No nonstop flights. The fastest connection is via Yinchuan (INC), about 4h 39m of flying time (layover not included).

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

None.

32 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.