| Port-de-Bouc to Castelfiorentino | 299.84 mi (482.54 km) |
| Port-de-Bouc to Castelfranco di Sopra | 329.45 mi (530.19 km) |
| Port-de-Bouc to Castelfranco di Sotto | 289.16 mi (465.36 km) |
| Port-de-Bouc to Castelfranco Emilia | 312.36 mi (502.69 km) |
| Port-de-Bouc to Castelfranco Veneto | 375.87 mi (604.90 km) |
| Port-de-Bouc to Castellabate | 556.05 mi (894.88 km) |
| Port-de-Bouc to Castellammare del Golfo | 555.34 mi (893.74 km) |
| Port-de-Bouc to Castellammare di Stabia | 521.37 mi (839.06 km) |
| Port-de-Bouc to Castellamonte | 191.65 mi (308.43 km) |
| Port-de-Bouc to Castellana Grotte | 647.08 mi (1,041.37 km) |
| Port-de-Bouc to Castellaneta | 641.67 mi (1,032.67 km) |
| Port-de-Bouc to Castellanza | 245.90 mi (395.74 km) |
| Port-de-Bouc to Castellarano | 298.97 mi (481.15 km) |
| Port-de-Bouc to Castelleone | 269.49 mi (433.71 km) |
| Port-de-Bouc to Castelletto sopra Ticino | 240.17 mi (386.52 km) |
