Bangkok Airways operates nonstop flights from Chiang Mai (CNX) to Na Thon (USM). The nonstop flight takes around ~1h 17m, covering 641 miles (1,032 km). Updated 12 June 2026.
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Yes, Bangkok Airways operates nonstop flights from Chiang Mai (CNX) to Na Thon (USM).
Bangkok Airways operates nonstop flights from Chiang Mai to Na Thon.
The nonstop flight from Chiang Mai to Na Thon takes ~1h 17m (approximately 1032 km).