Are there nonstop flights from Kigali (KGL) to Guangzhou (CAN)?

No. The fastest connection is via Nairobi, about 12h 7m of total flying time.

What is the fastest connection from Kigali (KGL) to Guangzhou (CAN)?

via Nairobi ≈ 12h 7m, via Addis Ababa ≈ 12h 16m, via Zanzibar ≈ 12h 31m (estimated flying time, excluding layovers).

from 45,000 JAL miles, from 48,000 ANA miles (economy, one way, based on the published award charts).

Kigali International Airport (KGL) to Guangzhou Baiyun International Airport (CAN)・9,397 km

No nonstop flights. The fastest connection is via Nairobi (NBO), about 12h 7m of flying time (layover not included).

With milesJAL 45,000 miles+ (via DOH)ANA 48,000 miles+ (via ADD)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.