The calculated distance (air line) between Kota Bharu and Tasek Glugor is approximately 128 miles respectively 206 kilometers.
By car or train, the actual journey to Tasek Glugor is certainly longer, as only the direct route (as the crow flies) between Kota Bharu and Tasek Glugor has been calculated here.
Air line (approximately)
206 kilometers
111 nautical miles