Are there nonstop flights from Mostar (OMO) to Rome (FCO)?

Yes. Sky Alps fly this route. Flight time is about 1h 4m.

What is the fastest connection from Mostar (OMO) to Rome (FCO)?

via Naples ≈ 1h 42m, via Bari ≈ 1h 45m, via Zagreb ≈ 2h (estimated flying time, excluding layovers).

from 15,000 ANA miles (economy, one way, based on the published award charts).

Mostar International Airport (OMO) to Rome–Fiumicino Leonardo da Vinci International Airport (FCO)・487 km

Nonstop flights available (1 airline). Flight time about 1h 4m. Nonstop return flights also operate.

With milesANA 15,000 miles+ (via ZAG)Economy, one way, estimate. Tap a connection for miles by cabin.

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.