At Kuantan, the FT3 concurrents with Gambang–Kuantan Highway FT2 briefly from Exit 254 Jalan Pekan Interchange to Exit 253 Pandan Interchange before the FT3 is diverted to Kuantan Bypass FT3. The Kuantan Bypass FT3 continues as the Kuantan–Kuala Terengganu Road FT3 that runs along the coastline of Terengganu. At Kuala Terengganu, the FT3 highway is diverted to Kuala Terengganu–Kota Bharu Road FT3 that runs along the northern interior region of Terengganu and the plains of northern Kelantan. At Kota Bharu, the FT3 crosses the Kelantan River via the Sultan Yahya Petra Bridge FT3 to Wakaf Bharu before running along the west bank of the Kelantan River to Pasir Mas. At Pasir Mas, the FT3 highway is diverted west towards Rantau Panjang at the Malaysia–Thailand border. At the Malaysia–Thailand border, the FT3 highway crosses the Golok River via the Rantau Panjang–Sungai Golok Bridge and continues as Sungai Padi Road (Route 4056) in Thailand.