| Balham to Oliveira de Frades | 833.95 mi (1,342.11 km) |
| Balham to Oliveira do Bairro | 853.46 mi (1,373.52 km) |
| Balham to Oliveira do Hospital | 849.75 mi (1,367.53 km) |
| Balham to Ourem | 909.49 mi (1,463.68 km) |
| Balham to Ovar | 834.65 mi (1,343.25 km) |
| Balham to Pacos de Ferreira | 804.49 mi (1,294.70 km) |
| Balham to Palmela | 985.35 mi (1,585.76 km) |
| Balham to Paredes | 807.10 mi (1,298.90 km) |
| Balham to Paredes de Coura | 768.64 mi (1,237.00 km) |
| Balham to Penacova | 864.20 mi (1,390.80 km) |
| Balham to Penafiel | 805.61 mi (1,296.50 km) |
| Balham to Peniche | 945.92 mi (1,522.32 km) |
| Balham to Peso da Regua | 796.94 mi (1,282.54 km) |
| Balham to Pinhal Novo | 981.54 mi (1,579.63 km) |
| Balham to Pinhel | 806.69 mi (1,298.25 km) |
