Are there nonstop flights from Colombo (CMB) to Split (SPU)?

No. The fastest connection is via Istanbul, about 9h 38m of total flying time.

What is the fastest connection from Colombo (CMB) to Split (SPU)?

via Istanbul ≈ 9h 38m, via Kyiv ≈ 10h 19m, via Zurich ≈ 11h 19m (estimated flying time, excluding layovers).

from 29,500 ANA miles, from 40,000 JAL miles (economy, one way, based on the published award charts).

Bandaranaike International Colombo Airport (CMB) to Split Saint Jerome Airport (SPU)・7,344 km

No nonstop flights. The fastest connection is via Istanbul (IST), about 9h 38m of flying time (layover not included).

With milesANA 29,500 miles+ (via IST)JAL 40,000 miles+ (via LHR)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

7 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.