| Ryhope to Montalegre | 947.35 mi (1,524.61 km) |
| Ryhope to Montemor-o-Novo | 1,165.12 mi (1,875.08 km) |
| Ryhope to Montemor-o-Velho | 1,070.14 mi (1,722.22 km) |
| Ryhope to Montijo | 1,172.01 mi (1,886.17 km) |
| Ryhope to Mortagua | 1,046.02 mi (1,683.41 km) |
| Ryhope to Moura | 1,190.76 mi (1,916.34 km) |
| Ryhope to Murtosa | 1,031.81 mi (1,660.53 km) |
| Ryhope to Nazare | 1,113.39 mi (1,791.82 km) |
| Ryhope to Nelas | 1,035.27 mi (1,666.11 km) |
| Ryhope to Obidos | 1,130.79 mi (1,819.83 km) |
| Ryhope to Odemira | 1,242.08 mi (1,998.94 km) |
| Ryhope to Odivelas | 1,168.86 mi (1,881.09 km) |
| Ryhope to Oeiras | 1,177.97 mi (1,895.76 km) |
| Ryhope to Olhao | 1,270.03 mi (2,043.92 km) |
| Ryhope to Oliveira de Azemeis | 1,022.41 mi (1,645.41 km) |
