Are there nonstop flights from Amsterdam (AMS) to Pisa (PSA)?

Yes. Transavia fly this route. Flight time is about 1h 44m.

What is the fastest connection from Amsterdam (AMS) to Pisa (PSA)?

via Brussels ≈ 2h 16m, via Frankfurt am Main ≈ 2h 17m, via Paris ≈ 2h 30m (estimated flying time, excluding layovers).

from 12,000 JAL miles (economy, one way, based on the published award charts).

Amsterdam Airport Schiphol (AMS) to Pisa International Airport (PSA)・1,046 km

Nonstop flights available (1 airline). Flight time about 1h 44m. Nonstop return flights also operate.

With milesJAL 12,000 miles+ (via LHR)Economy, one way, estimate. Tap a connection for miles by cabin.

38 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.