Are there nonstop flights from Ashgabat (ASB) to New York (JFK)?

No. The fastest connection is via London, about 13h 7m of total flying time.

What is the fastest connection from Ashgabat (ASB) to New York (JFK)?

via London ≈ 13h 7m, via Frankfurt am Main ≈ 13h 8m, via Milan ≈ 13h 25m (estimated flying time, excluding layovers).

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

Ashgabat International Airport (ASB) to John F. Kennedy International Airport (JFK)・10,010 km

No nonstop flights. The fastest connection is via London (LGW), about 13h 7m of flying time (layover not included).

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

None.

8 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.