Are there nonstop flights from Taizhou (HYN) to Lanzhou (LHW)?

No. The fastest connection is via Wuhan, about 3h 15m of total flying time.

What is the fastest connection from Taizhou (HYN) to Lanzhou (LHW)?

via Wuhan ≈ 3h 15m, via Jingzhou ≈ 3h 19m, via Enshi ≈ 3h 25m (estimated flying time, excluding layovers).

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

Taizhou Luqiao Airport (HYN) to Lanzhou Zhongchuan International Airport (LHW)・1,885 km

No nonstop flights. The fastest connection is via Wuhan (WUH), about 3h 15m of flying time (layover not included).

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

None.

24 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.