Are there nonstop flights from Zadar (ZAD) to Tokyo (NRT)?

No. The fastest connection is via Warsaw, about 12h 18m of total flying time.

What is the fastest connection from Zadar (ZAD) to Tokyo (NRT)?

via Warsaw ≈ 12h 18m, via Vienna ≈ 12h 18m, via Helsinki ≈ 12h 28m (estimated flying time, excluding layovers).

from 31,000 ANA miles (economy, one way, based on the published award charts).

Zadar Airport (ZAD) to Narita International Airport (NRT)・9,547 km

No nonstop flights. The fastest connection is via Warsaw (WAW), about 12h 18m of flying time (layover not included).

With milesANA 31,000 miles+ (via VIE)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

6 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.