Are there nonstop flights from Jakarta (CGK) to Rome (FCO)?

No. The fastest connection is via Istanbul, about 13h 45m of total flying time.

What is the fastest connection from Jakarta (CGK) to Rome (FCO)?

via Istanbul ≈ 13h 45m, via Dubai ≈ 13h 49m, via Muscat ≈ 13h 49m (estimated flying time, excluding layovers).

from 29,500 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Soekarno-Hatta International Airport (CGK) to Rome–Fiumicino Leonardo da Vinci International Airport (FCO)・10,826 km

No nonstop flights. The fastest connection is via Istanbul (IST), about 13h 45m of flying time (layover not included).

With milesANA 29,500 miles+ (via IST)JAL 45,000 miles+ (via DXB)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

23 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.