Are there nonstop flights from Zurich (ZRH) to Arusha (JRO)?

Yes. Edelweiss Air fly this route. Flight time is about 7h 55m.

What is the fastest connection from Zurich (ZRH) to Arusha (JRO)?

via Milan ≈ 8h 27m, via Addis Ababa ≈ 8h 41m, via Istanbul ≈ 8h 59m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Zürich Airport (ZRH) to Kilimanjaro International Airport (JRO)・6,305 km

Nonstop flights available (1 airline). Flight time about 7h 55m. Nonstop return flights also operate.

With milesANA 30,000 miles+ (via ADD)JAL 37,000 miles+ (via CDG)Economy, one way, estimate. Tap a connection for miles by cabin.

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.