| Firminy to Catania | 779.77 mi (1,254.92 km) |
| Firminy to Catanzaro | 772.45 mi (1,243.15 km) |
| Firminy to Cattolica | 426.20 mi (685.91 km) |
| Firminy to Cava de' Tirreni | 616.82 mi (992.68 km) |
| Firminy to Cavallino | 785.57 mi (1,264.25 km) |
| Firminy to Cavarzere | 379.31 mi (610.44 km) |
| Firminy to Cave | 497.63 mi (800.85 km) |
| Firminy to Cavriago | 308.53 mi (496.53 km) |
| Firminy to Cavriglia | 377.57 mi (607.65 km) |
| Firminy to Cazzago San Martino | 278.25 mi (447.79 km) |
| Firminy to Ceccano | 524.34 mi (843.85 km) |
| Firminy to Cecina | 339.29 mi (546.04 km) |
| Firminy to Cefalu | 713.19 mi (1,147.77 km) |
| Firminy to Ceglie Messapico | 742.18 mi (1,194.43 km) |
| Firminy to Celano | 515.52 mi (829.66 km) |
