Are there nonstop flights from Zadar (ZAD) to Chicago (ORD)?

No. The fastest connection is via Dublin, about 10h 9m of total flying time.

What is the fastest connection from Zadar (ZAD) to Chicago (ORD)?

via Dublin ≈ 10h 9m, via Zurich ≈ 10h 9m, via Brussels ≈ 10h 9m (estimated flying time, excluding layovers).

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

Zadar Airport (ZAD) to Chicago O'Hare International Airport (ORD)・7,777 km

No nonstop flights. The fastest connection is via Dublin (DUB), about 10h 9m of flying time (layover not included).

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

None.

15 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.