Are there nonstop flights from Takamatsu (TAK) to Sapporo (CTS)?

No. The fastest connection is via Tokyo, about 2h 37m of total flying time.

What is the fastest connection from Takamatsu (TAK) to Sapporo (CTS)?

via Tokyo ≈ 2h 37m, via Tokyo ≈ 2h 39m, via Busan ≈ 3h 12m (estimated flying time, excluding layovers).

from 14,000 ANA miles, from 16,000 JAL miles (economy, one way, based on the published award charts).

Takamatsu Airport (TAK) to New Chitose Airport (CTS)・1,162 km

No nonstop flights. The fastest connection is via Tokyo (HND), about 2h 37m of flying time (layover not included).

With milesANA 14,000 miles+ (via HND)JAL 16,000 miles+ (via HND)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

4 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.