The calculated distance (air line) between Gua Musang and Kota Bharu is approximately 88 miles respectively 141 kilometers.
By car or train, the actual journey to Kota Bharu is certainly longer, as only the direct route (as the crow flies) between Gua Musang and Kota Bharu has been calculated here.
Air line (approximately)
141 kilometers
76 nautical miles