Are there nonstop flights from Kuala Lumpur (KUL) to Detroit (DTW)?

No. The fastest connection is via Shanghai, about 18h 57m of total flying time.

What is the fastest connection from Kuala Lumpur (KUL) to Detroit (DTW)?

via Shanghai ≈ 18h 57m, via Seoul ≈ 18h 58m, via Tokyo ≈ 19h 26m (estimated flying time, excluding layovers).

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

Kuala Lumpur International Airport (KUL) to Detroit Metropolitan Wayne County Airport (DTW)・14,990 km

No nonstop flights. The fastest connection is via Shanghai (PVG), about 18h 57m of flying time (layover not included).

With milesANA 40,000 miles+ (via FRA)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.