| Saint-Louis to Castelfiorentino | 320.81 mi (516.29 km) |
| Saint-Louis to Castelfranco di Sopra | 334.96 mi (539.07 km) |
| Saint-Louis to Castelfranco di Sotto | 309.50 mi (498.10 km) |
| Saint-Louis to Castelfranco Emilia | 265.69 mi (427.58 km) |
| Saint-Louis to Castelfranco Veneto | 245.95 mi (395.82 km) |
| Saint-Louis to Castellabate | 623.96 mi (1,004.17 km) |
| Saint-Louis to Castellammare del Golfo | 713.07 mi (1,147.57 km) |
| Saint-Louis to Castellammare di Stabia | 586.31 mi (943.57 km) |
| Saint-Louis to Castellamonte | 152.71 mi (245.76 km) |
| Saint-Louis to Castellana Grotte | 662.70 mi (1,066.51 km) |
| Saint-Louis to Castellaneta | 667.49 mi (1,074.22 km) |
| Saint-Louis to Castellanza | 150.24 mi (241.79 km) |
| Saint-Louis to Castellarano | 259.47 mi (417.58 km) |
| Saint-Louis to Castelleone | 189.74 mi (305.35 km) |
| Saint-Louis to Castelletto sopra Ticino | 138.91 mi (223.55 km) |
