Are there nonstop flights from Changsha (CSX) to Rome (FCO)?

No. The fastest connection is via Chongqing, about 11h 25m of total flying time.

What is the fastest connection from Changsha (CSX) to Rome (FCO)?

via Chongqing ≈ 11h 25m, via Chengdu ≈ 11h 26m, via Shenzhen ≈ 12h 37m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Changsha Huanghua International Airport (CSX) to Rome–Fiumicino Leonardo da Vinci International Airport (FCO)・8,790 km

No nonstop flights. The fastest connection is via Chongqing (CKG), about 11h 25m of flying time (layover not included).

With milesANA 30,000 miles+ (via ICN)JAL 45,000 miles+ (via HKG)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

11 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.