Are there nonstop flights from Santiago (SCL) to Guangzhou (CAN)?

No. The fastest connection is via Melbourne, about 23h 10m of total flying time.

What is the fastest connection from Santiago (SCL) to Guangzhou (CAN)?

via Melbourne ≈ 23h 10m, via Sydney ≈ 23h 11m, via Auckland ≈ 23h 17m (estimated flying time, excluding layovers).

from 61,000 ANA miles (economy, one way, based on the published award charts).

Comodoro Arturo Merino Benítez International Airport (SCL) to Guangzhou Baiyun International Airport (CAN)・18,834 km

No nonstop flights. The fastest connection is via Melbourne (MEL), about 23h 10m of flying time (layover not included).

With milesANA 61,000 miles+ (via IST)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.