By car
【From Fukuoka】
[Highway route]
Hakata Station or Fukuoka Airport → Urban Expressway → Dazaifu IC → Tosu JCT → Takeo JCT → Nishi Nishi-Kyushu Expressway → Saza IC → Prefectural Route 227 → National Route 204 → Hirado Ohashi Bridge → Hirado Kaijo Hotel
[Karatsu route]
Fukuoka Urban Expressway → Fukuoka-Maebaru Toll Road → Nijō-Hamayama Road → Karatsu Road → Imari Higashi-Fushō IC → National Route 202 → Prefectural Road 204 → Yamashiro-Kuhara IC → Nishi-Kyushu Expressway → Hirado IC → National Route 258 → Hirado Ohashi Bridge → Hirado Kaijo Hotel
【From Nagasaki】
[Highway route]
Nagasaki → Nagasaki Expressway → Takeo-Minami IC → Nishi-Kyushu Expressway → Saza IC → Prefectural Route 227 → National Route 204 → Hirado Ohashi Bridge → Hirado Kaijo Hotel
[General road route]
Nagasaki → Route 206 → Haiki → Route 35 → Sasebo → National Route 204 → Hirado Ohashi Bridge → Hirado Kaijo Hotel, etc.