Are there nonstop flights from Tonghua (TNH) to Guiyang (KWE)?

No. The fastest connection is via Dalian, about 3h 52m of total flying time.

What is the fastest connection from Tonghua (TNH) to Guiyang (KWE)?

via Dalian ≈ 3h 52m, via Yantai ≈ 3h 53m, via Tianjin ≈ 3h 56m (estimated flying time, excluding layovers).

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

Tonghua Sanyuanpu Airport (TNH) to Guiyang Longdongbao International Airport (KWE)・2,438 km

No nonstop flights. The fastest connection is via Dalian (DLC), about 3h 52m of flying time (layover not included).

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

None.

9 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.