Are there nonstop flights from Zadar (ZAD) to Boston (BOS)?

No. The fastest connection is via Zurich, about 8h 50m of total flying time.

What is the fastest connection from Zadar (ZAD) to Boston (BOS)?

via Zurich ≈ 8h 50m, via Milan ≈ 8h 51m, via London ≈ 8h 51m (estimated flying time, excluding layovers).

from 27,500 ANA miles (economy, one way, based on the published award charts).

Zadar Airport (ZAD) to Boston Logan International Airport (BOS)・6,653 km

No nonstop flights. The fastest connection is via Zurich (ZRH), about 8h 50m of flying time (layover not included).

With milesANA 27,500 miles+ (via MUC)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

11 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.