| Firminy to Montemor-o-Novo | 791.41 mi (1,273.65 km) |
| Firminy to Montemor-o-Velho | 748.94 mi (1,205.31 km) |
| Firminy to Montijo | 818.46 mi (1,317.18 km) |
| Firminy to Mortagua | 719.03 mi (1,157.17 km) |
| Firminy to Moura | 784.20 mi (1,262.04 km) |
| Firminy to Murtosa | 726.07 mi (1,168.49 km) |
| Firminy to Nazare | 787.68 mi (1,267.64 km) |
| Firminy to Nelas | 698.96 mi (1,124.87 km) |
| Firminy to Obidos | 801.29 mi (1,289.56 km) |
| Firminy to Odemira | 857.25 mi (1,379.62 km) |
| Firminy to Odivelas | 825.71 mi (1,328.86 km) |
| Firminy to Oeiras | 836.08 mi (1,345.54 km) |
| Firminy to Olhao | 853.40 mi (1,373.41 km) |
| Firminy to Oliveira de Azemeis | 715.19 mi (1,150.99 km) |
| Firminy to Oliveira de Frades | 706.45 mi (1,136.92 km) |
