(A1) (總：752公里)

深圳—(123km/廣深高速)—廣州—(99km/321國(guó)道)—肇慶—(120km/321國(guó)道)—德慶—(80km/321國(guó)道)—梧州—(184km/321國(guó)道)—蒙山—(42km/321國(guó)道)—荔浦—(40km/321國(guó)道)—陽(yáng)朔—(64km/321國(guó)道)—桂林

(A2) 如果蒙山在修路，則改走:(總：775公里)

深圳—(123km/廣深高速)—廣州—(99km/321國(guó)道)—肇慶—(120km/321國(guó)道)—德慶—(80km/321國(guó)道)—梧州-(83公里/G207)-信都-(63公里/G207)-賀州-(39公里/G323)-鐘山-(82公里/G323)-平樂(lè)-(32公里/G323)-荔浦—(40km/321國(guó)道)—陽(yáng)朔—(64km/321國(guó)道)—桂林

(B) (總：694km)

深圳—(123km/廣深高速))—廣州—(37km/321國(guó)道)—三水—(35km)—四會(huì)—(55km)—廣寧—(68km)—懷集—(133km)—信都—(62km)—賀州—(39km)—鐘山—(36km)—平樂(lè)—(二塘41km)—陽(yáng)朔—(65km)—桂林。