Are there nonstop flights from Okinawa (Naha) (OKA) to Toronto (YYZ)?

No. The fastest connection is via Osaka, about 14h 54m of total flying time.

What is the fastest connection from Okinawa (Naha) (OKA) to Toronto (YYZ)?

via Osaka ≈ 14h 54m, via Seoul ≈ 14h 58m, via Tokyo ≈ 15h (estimated flying time, excluding layovers).

from 25,000 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Naha International Airport (OKA) to Toronto Pearson International Airport (YYZ)・11,763 km

No nonstop flights. The fastest connection is via Osaka (KIX), about 14h 54m of flying time (layover not included).

With milesANA 25,000 miles+ (via KIX)JAL 45,000 miles+ (via ICN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

8 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.