| Firminy to Cavaillon | 113.32 mi (182.37 km) |
| Firminy to Cebazat | 65.04 mi (104.68 km) |
| Firminy to Cenon | 237.73 mi (382.59 km) |
| Firminy to Cergy | 272.78 mi (439.00 km) |
| Firminy to Cernay | 216.14 mi (347.85 km) |
| Firminy to Cesson | 233.49 mi (375.76 km) |
| Firminy to Cesson-Sevigne | 336.61 mi (541.73 km) |
| Firminy to Cestas | 246.51 mi (396.72 km) |
| Firminy to Chalette-sur-Loing | 195.60 mi (314.79 km) |
| Firminy to Challans | 311.90 mi (501.96 km) |
| Firminy to Chalon-sur-Saone | 99.96 mi (160.86 km) |
| Firminy to Chalons-en-Champagne | 246.65 mi (396.94 km) |
| Firminy to Chamalieres | 64.74 mi (104.19 km) |
| Firminy to Chambery | 79.70 mi (128.27 km) |
| Firminy to Chambly | 278.00 mi (447.39 km) |
