Are there nonstop flights from Cairo (CAI) to Niamey (NIM)?

No. The fastest connection is via Kano, about 5h 29m of total flying time.

What is the fastest connection from Cairo (CAI) to Niamey (NIM)?

via Kano ≈ 5h 29m, via N'Djamena ≈ 5h 44m, via Tripoli ≈ 5h 55m (estimated flying time, excluding layovers).

from 17,500 ANA miles, from 23,000 JAL miles (economy, one way, based on the published award charts).

Cairo International Airport (CAI) to Diori Hamani International Airport (NIM)・3,520 km

No nonstop flights. The fastest connection is via Kano (KAN), about 5h 29m of flying time (layover not included).

With milesANA 17,500 miles+ (via NDJ)JAL 23,000 miles+ (via CMN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

12 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.