Are there nonstop flights from Hotan (HTN) to Zhengzhou (CGO)?

Yes. China Southern Airlines, Urumqi Air fly this route. Flight time is about 4h 6m.

What is the fastest connection from Hotan (HTN) to Zhengzhou (CGO)?

via Lanzhou ≈ 4h 36m, via Ruoqiang Town ≈ 4h 39m, via Korla ≈ 4h 51m (estimated flying time, excluding layovers).

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

Hotan Airport (HTN) to Zhengzhou Xinzheng International Airport (CGO)・3,062 km

Nonstop flights available (2 airlines). Flight time about 4h 6m. Nonstop return flights also operate.

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

17 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.