| Guastalla to Cabestany | 414.81 mi (667.56 km) |
| Guastalla to Cabries | 281.05 mi (452.31 km) |
| Guastalla to Cachan | 475.79 mi (765.71 km) |
| Guastalla to Caen | 596.44 mi (959.88 km) |
| Guastalla to Cagnes-sur-Mer | 194.29 mi (312.67 km) |
| Guastalla to Cahors | 454.16 mi (730.90 km) |
| Guastalla to Calais | 582.33 mi (937.17 km) |
| Guastalla to Caluire-et-Cuire | 288.92 mi (464.98 km) |
| Guastalla to Cambrai | 501.71 mi (807.42 km) |
| Guastalla to Canet-en-Roussillon | 411.11 mi (661.62 km) |
| Guastalla to Cannes | 203.98 mi (328.28 km) |
| Guastalla to Canteleu | 549.49 mi (884.32 km) |
| Guastalla to Capbreton | 604.36 mi (972.62 km) |
| Guastalla to Carcassonne | 429.20 mi (690.72 km) |
| Guastalla to Carmaux | 423.49 mi (681.54 km) |
