| Corpus Christi to Montalegre | 4,949.74 mi (7,965.84 km) |
| Corpus Christi to Montemor-o-Novo | 5,009.28 mi (8,061.66 km) |
| Corpus Christi to Montemor-o-Velho | 4,947.67 mi (7,962.51 km) |
| Corpus Christi to Montijo | 4,974.17 mi (8,005.16 km) |
| Corpus Christi to Mortagua | 4,963.10 mi (7,987.34 km) |
| Corpus Christi to Moura | 5,061.19 mi (8,145.20 km) |
| Corpus Christi to Murtosa | 4,936.04 mi (7,943.79 km) |
| Corpus Christi to Nazare | 4,942.83 mi (7,954.72 km) |
| Corpus Christi to Nelas | 4,979.75 mi (8,014.13 km) |
| Corpus Christi to Obidos | 4,944.33 mi (7,957.13 km) |
| Corpus Christi to Odemira | 5,015.78 mi (8,072.11 km) |
| Corpus Christi to Odivelas | 4,957.44 mi (7,978.23 km) |
| Corpus Christi to Oeiras | 4,953.25 mi (7,971.48 km) |
| Corpus Christi to Olhao | 5,070.66 mi (8,160.43 km) |
| Corpus Christi to Oliveira de Azemeis | 4,941.13 mi (7,951.97 km) |
