Are there nonstop flights from Huai'an (HIA) to Dalian (DLC)?

Yes. Xiamen Airlines fly this route. Flight time is about 1h 13m.

What is the fastest connection from Huai'an (HIA) to Dalian (DLC)?

via Tianjin ≈ 2h 9m, via Shijiazhuang ≈ 2h 27m, via Hangzhou ≈ 2h 38m (estimated flying time, excluding layovers).

from 12,000 JAL miles (economy, one way, based on the published award charts).

Huai'an Lianshui Airport (HIA) to Dalian Zhoushuizi International Airport (DLC)・614 km

Nonstop flights available (1 airline). Flight time about 1h 13m. Nonstop return flights also operate.

With milesJAL 12,000 miles+ (via SJW)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.