Are there nonstop flights from Milan (MXP) to Santiago (SCL)?

No. The fastest connection is via Madrid, about 14h 58m of total flying time.

What is the fastest connection from Milan (MXP) to Santiago (SCL)?

via Madrid ≈ 14h 58m, via Barcelona ≈ 14h 58m, via São Paulo ≈ 15h 15m (estimated flying time, excluding layovers).

from 35,000 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Milan Malpensa International Airport (MXP) to Comodoro Arturo Merino Benítez International Airport (SCL)・11,863 km

No nonstop flights. The fastest connection is via Madrid (MAD), about 14h 58m of flying time (layover not included).

With milesANA 35,000 miles+ (via IST)JAL 45,000 miles+ (via MAD)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

14 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.