| Piera to Cognac | 306.51 mi (493.29 km) |
| Piera to Cogolin | 271.63 mi (437.14 km) |
| Piera to Colmar | 529.71 mi (852.48 km) |
| Piera to Colombes | 511.97 mi (823.93 km) |
| Piera to Colomiers | 146.04 mi (235.03 km) |
| Piera to Combs-la-Ville | 495.44 mi (797.33 km) |
| Piera to Comines | 641.16 mi (1,031.84 km) |
| Piera to Compiegne | 547.79 mi (881.59 km) |
| Piera to Concarneau | 519.46 mi (835.99 km) |
| Piera to Conde-sur-l'Escaut | 623.04 mi (1,002.69 km) |
| Piera to Conflans-Sainte-Honorine | 516.89 mi (831.85 km) |
| Piera to Corbas | 326.95 mi (526.18 km) |
| Piera to Corbeil-Essonnes | 491.28 mi (790.65 km) |
| Piera to Cormeilles-en-Parisis | 515.33 mi (829.34 km) |
| Piera to Cosne sur Loire | 410.92 mi (661.32 km) |
