Route No.1 Sukhumvit Road ( Highway No. 3 ): Starting at Bangkok, pass Chonburi town, Bangsaen, Sri Racha District, Pattaya, Jomtien Beach, Sattahip District, Ban Chang District and Rayong Province then arrive at Chanthaburi Province. The total distance is 330 kilometres.

Route No.2 Highway No. 36: Starting at Km. 140, Bang Lamung District, pass Pheera International Circuit to Rayong Province, a distance of 70 kilometres. After that, taking Highway No. 3 about 108 kilometres, to arrive at Chanthaburi Province. The total distance is 318 kilometres ( from Bangkok ).

Route No.3 Highway No. 344 ( Ban Beung – Klaeng ): Starting at Km. 98, Chonburi pass Ban Bung District, Wang Chan District, and end at Klaeng District, a distance of 110 kilometres. After that, taking Highway No.3 about 58 kilometres to arrive at Chanthaburi Province. The total distance is 266 kilometres ( from Bangkok)

Route No.4 A combination of highways between the North East and East Region: Starting at Km. 200 of Highway No.33, Kabinburi District, Prachinburi Province, turning left at Km.230, Sra Kaew Province, and then, taking Highway No. 317, pass Wang Nam Yen District, Soi Dao District, Pong Nam Ron District, Makham District , then arrive at Chanthaburi Province, a distance of 140 kilometres. The total distance is 266 kilometres ( from Kabinburi District ).

Route No.5 Moterway: Taking the Motorway at Phatthanakarn Road, Pravet District, Bangkok to Chonburi, a distance of 75 kilometres. After that taking Highway No. 36 about  100 kilometres and then Highway No. 3 about 108 kilometres to arrive at Chanthaburi Province. The total distance is 283 kilometres.