Are there nonstop flights from Paris (CDG) to Oaxaca (OAX)?

No. The fastest connection is via Cancún, about 12h of total flying time.

What is the fastest connection from Paris (CDG) to Oaxaca (OAX)?

via Cancún ≈ 12h, via Houston ≈ 12h 12m, via Mexico City ≈ 12h 15m (estimated flying time, excluding layovers).

from 45,000 JAL miles (economy, one way, based on the published award charts).

Charles de Gaulle International Airport (CDG) to Xoxocotlán International Airport (OAX)・9,244 km

No nonstop flights. The fastest connection is via Cancún (CUN), about 12h of flying time (layover not included).

With milesJAL 45,000 miles+ (via DFW)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

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.