| Balderton to Montalegre | 841.54 mi (1,354.33 km) |
| Balderton to Montemor-o-Novo | 1,056.40 mi (1,700.12 km) |
| Balderton to Montemor-o-Velho | 965.00 mi (1,553.02 km) |
| Balderton to Montijo | 1,065.55 mi (1,714.83 km) |
| Balderton to Mortagua | 939.66 mi (1,512.24 km) |
| Balderton to Moura | 1,079.19 mi (1,736.78 km) |
| Balderton to Murtosa | 927.39 mi (1,492.49 km) |
| Balderton to Nazare | 1,008.76 mi (1,623.44 km) |
| Balderton to Nelas | 927.66 mi (1,492.92 km) |
| Balderton to Obidos | 1,026.12 mi (1,651.38 km) |
| Balderton to Odemira | 1,133.50 mi (1,824.20 km) |
| Balderton to Odivelas | 1,063.46 mi (1,711.47 km) |
| Balderton to Oeiras | 1,072.89 mi (1,726.65 km) |
| Balderton to Olhao | 1,158.63 mi (1,864.63 km) |
| Balderton to Oliveira de Azemeis | 917.57 mi (1,476.69 km) |
