| Firminy to Bombarral | 804.83 mi (1,295.24 km) |
| Firminy to Bougado | 702.35 mi (1,130.32 km) |
| Firminy to Braga | 689.18 mi (1,109.14 km) |
| Firminy to Braganca | 604.91 mi (973.50 km) |
| Firminy to Cabeceiras de Basto | 671.17 mi (1,080.14 km) |
| Firminy to Cacem | 832.02 mi (1,339.01 km) |
| Firminy to Cadaval | 803.86 mi (1,293.68 km) |
| Firminy to Caldas da Rainha | 798.36 mi (1,284.84 km) |
| Firminy to Calheta | 1,438.03 mi (2,314.29 km) |
| Firminy to Camara de Lobos | 1,431.62 mi (2,303.97 km) |
| Firminy to Canico | 1,428.88 mi (2,299.57 km) |
| Firminy to Cantanhede | 738.28 mi (1,188.15 km) |
| Firminy to Carregal do Sal | 708.71 mi (1,140.56 km) |
| Firminy to Cartaxo | 793.69 mi (1,277.33 km) |
| Firminy to Cascais | 839.63 mi (1,351.25 km) |
