Are there nonstop flights from Taipei (TPE) to Kushiro (KUH)?

No. The fastest connection is via Sapporo, about 4h 26m of total flying time.

What is the fastest connection from Taipei (TPE) to Kushiro (KUH)?

via Sapporo ≈ 4h 26m, via Osaka ≈ 4h 27m, via Nagoya ≈ 4h 29m (estimated flying time, excluding layovers).

from 9,000 JAL miles (economy, one way, based on the published award charts).

Taiwan Taoyuan International Airport (TPE) to Kushiro Airport (KUH)・2,891 km

No nonstop flights. The fastest connection is via Sapporo (CTS), about 4h 26m of flying time (layover not included).

With milesJAL 9,000 miles+ (via NGO)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

5 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.