Are there nonstop flights from Taipei (TPE) to Split (SPU)?

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

What is the fastest connection from Taipei (TPE) to Split (SPU)?

via Istanbul ≈ 12h 7m, via Vienna ≈ 12h 9m, via Prague ≈ 12h 29m (estimated flying time, excluding layovers).

from 30,000 ANA miles (economy, one way, based on the published award charts).

Taiwan Taoyuan International Airport (TPE) to Split Saint Jerome Airport (SPU)・9,224 km

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

With milesANA 30,000 miles+ (via IST)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

10 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.