| Tonbridge to Montalegre | 751.84 mi (1,209.97 km) |
| Tonbridge to Montemor-o-Novo | 959.93 mi (1,544.85 km) |
| Tonbridge to Montemor-o-Velho | 874.90 mi (1,408.02 km) |
| Tonbridge to Montijo | 972.50 mi (1,565.08 km) |
| Tonbridge to Mortagua | 847.92 mi (1,364.59 km) |
| Tonbridge to Moura | 978.01 mi (1,573.96 km) |
| Tonbridge to Murtosa | 838.82 mi (1,349.95 km) |
| Tonbridge to Nazare | 919.01 mi (1,479.01 km) |
| Tonbridge to Nelas | 834.05 mi (1,342.28 km) |
| Tonbridge to Obidos | 936.16 mi (1,506.60 km) |
| Tonbridge to Odemira | 1,036.70 mi (1,668.41 km) |
| Tonbridge to Odivelas | 972.07 mi (1,564.39 km) |
| Tonbridge to Oeiras | 981.90 mi (1,580.21 km) |
| Tonbridge to Olhao | 1,057.24 mi (1,701.47 km) |
| Tonbridge to Oliveira de Azemeis | 828.46 mi (1,333.28 km) |
