Are there nonstop flights from Doha (DOH) to Charlotte (CLT)?

No. The fastest connection is via New York, about 14h 41m of total flying time.

What is the fastest connection from Doha (DOH) to Charlotte (CLT)?

via New York ≈ 14h 41m, via Washington ≈ 14h 41m, via Boston ≈ 14h 42m (estimated flying time, excluding layovers).

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

Hamad International Airport (DOH) to Charlotte Douglas International Airport (CLT)・11,640 km

No nonstop flights. The fastest connection is via New York (JFK), about 14h 41m of flying time (layover not included).

With milesJAL 40,000 miles+ (via BOS)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.