3,771.2 kilometres (2,343.32 miles)
About 300km(186Miles) between Iwakuni and Kobe. About 5 hours (total 330km) by car. About 3 hours by local train and Shinkansen(bullet train), which costs 10,500Yen(US$116) Iwakuni reminds me of...
Approximately 700 kilometers, as the crow flies.
676.82 kilometres (420.56 miles)
341.24 kilometres (212.04 miles)