The calculated distance (air line) between Kertih and Kuala Terengganu is approximately 60 miles respectively 97 kilometers.
By car or train, the actual journey to Kuala Terengganu is certainly longer, as only the direct route (as the crow flies) between Kertih and Kuala Terengganu has been calculated here.
Air line (approximately)
97 kilometers
52 nautical miles