Are there nonstop flights from Bayannur (RLK) to Ürümqi (URC)?

No. The fastest connection is via Hohhot, about 3h 47m of total flying time.

What is the fastest connection from Bayannur (RLK) to Ürümqi (URC)?

via Hohhot ≈ 3h 47m, via Beijing ≈ 4h 45m, via Beijing ≈ 4h 45m (estimated flying time, excluding layovers).

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

Bayannur Tianjitai Airport (RLK) to Ürümqi Tianshan International Airport (URC)・1,692 km

No nonstop flights. The fastest connection is via Hohhot (HET), about 3h 47m of flying time (layover not included).

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

None.

5 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.