Are there nonstop flights from George Town (GCM) to Tokyo (NRT)?

No. The fastest connection is via Denver, about 15h 41m of total flying time.

What is the fastest connection from George Town (GCM) to Tokyo (NRT)?

via Denver ≈ 15h 41m, via Dallas-Fort Worth ≈ 15h 42m, via Houston ≈ 15h 43m (estimated flying time, excluding layovers).

from 40,000 JAL miles, from 57,500 ANA miles (economy, one way, based on the published award charts).

Owen Roberts International Airport (GCM) to Narita International Airport (NRT)・12,479 km

No nonstop flights. The fastest connection is via Denver (DEN), about 15h 41m of flying time (layover not included).

With milesJAL 40,000 miles+ (via ORD)ANA 57,500 miles+ (via IAH)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.