| Maesteg to Montalegre | 703.80 mi (1,132.65 km) |
| Maesteg to Montemor-o-Novo | 922.23 mi (1,484.19 km) |
| Maesteg to Montemor-o-Velho | 826.37 mi (1,329.92 km) |
| Maesteg to Montijo | 928.45 mi (1,494.20 km) |
| Maesteg to Mortagua | 802.52 mi (1,291.53 km) |
| Maesteg to Moura | 949.22 mi (1,527.62 km) |
| Maesteg to Murtosa | 787.95 mi (1,268.09 km) |
| Maesteg to Nazare | 869.53 mi (1,399.37 km) |
| Maesteg to Nelas | 792.13 mi (1,274.82 km) |
| Maesteg to Obidos | 886.93 mi (1,427.38 km) |
| Maesteg to Odemira | 999.08 mi (1,607.87 km) |
| Maesteg to Odivelas | 925.09 mi (1,488.78 km) |
| Maesteg to Oeiras | 934.15 mi (1,503.36 km) |
| Maesteg to Olhao | 1,028.29 mi (1,654.88 km) |
| Maesteg to Oliveira de Azemeis | 778.62 mi (1,253.06 km) |
