Are there nonstop flights from Arusha (JRO) to Tenerife (TFS)?

No. The fastest connection is via Milan, about 11h 42m of total flying time.

What is the fastest connection from Arusha (JRO) to Tenerife (TFS)?

via Milan ≈ 11h 42m, via Zurich ≈ 12h 1m, via Paris ≈ 12h 15m (estimated flying time, excluding layovers).

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

Kilimanjaro International Airport (JRO) to Tenerife Sur Airport (TFS)・6,715 km

No nonstop flights. The fastest connection is via Milan (MXP), about 11h 42m of flying time (layover not included).

With milesANA 30,000 miles+ (via BRU)JAL 37,000 miles+ (via CDG)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.