Are there nonstop flights from Mianyang (MIG) to Changzhou (CZX)?

Yes. Chengdu Airlines, Tibet Airlines fly this route. Flight time is about 2h 10m.

What is the fastest connection from Mianyang (MIG) to Changzhou (CZX)?

via Chongqing ≈ 2h 49m, via Changsha ≈ 2h 56m, via Lanzhou ≈ 3h 32m (estimated flying time, excluding layovers).

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

Mianyang Nanjiao Airport (MIG) to Changzhou Benniu International Airport (CZX)・1,423 km

Nonstop flights available (2 airlines). Flight time about 2h 10m. Nonstop return flights also operate.

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

16 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.