Are there nonstop flights from São Paulo (GRU) to Stuttgart (STR)?

No. The fastest connection is via Zurich, about 12h 28m of total flying time.

What is the fastest connection from São Paulo (GRU) to Stuttgart (STR)?

via Zurich ≈ 12h 28m, via Barcelona ≈ 12h 29m, via Lisbon ≈ 12h 29m (estimated flying time, excluding layovers).

from 35,000 ANA miles (economy, one way, based on the published award charts).

São Paulo/Guarulhos–Governor André Franco Montoro International Airport (GRU) to Stuttgart Airport (STR)・9,735 km

No nonstop flights. The fastest connection is via Zurich (ZRH), about 12h 28m of flying time (layover not included).

With milesANA 35,000 miles+ (via ZRH)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

12 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.