The calculated distance (air line) between Jertih and Kuala Terengganu is approximately 53 miles respectively 85 kilometers.
By car or train, the actual journey to Kuala Terengganu is certainly longer, as only the direct route (as the crow flies) between Jertih and Kuala Terengganu has been calculated here.
Air line (approximately)
85 kilometers
46 nautical miles