Are there nonstop flights from Chania (CHQ) to Firenze (FLR)?

No. The fastest connection is via Rome, about 2h 45m of total flying time.

What is the fastest connection from Chania (CHQ) to Firenze (FLR)?

via Rome ≈ 2h 45m, via Athens ≈ 2h 47m, via Belgrade ≈ 3h 8m (estimated flying time, excluding layovers).

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

Chania International Airport (CHQ) to Florence Airport, Peretola (FLR)・1,438 km

No nonstop flights. The fastest connection is via Rome (FCO), about 2h 45m of flying time (layover not included).

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

None.

15 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.