| Kew Green to Oliveira de Frades | 837.60 mi (1,347.99 km) |
| Kew Green to Oliveira do Bairro | 857.05 mi (1,379.29 km) |
| Kew Green to Oliveira do Hospital | 853.57 mi (1,373.69 km) |
| Kew Green to Ourem | 913.22 mi (1,469.68 km) |
| Kew Green to Ovar | 838.13 mi (1,348.84 km) |
| Kew Green to Pacos de Ferreira | 807.96 mi (1,300.28 km) |
| Kew Green to Palmela | 989.15 mi (1,591.89 km) |
| Kew Green to Paredes | 810.60 mi (1,304.54 km) |
| Kew Green to Paredes de Coura | 771.90 mi (1,242.25 km) |
| Kew Green to Penacova | 867.91 mi (1,396.76 km) |
| Kew Green to Penafiel | 809.13 mi (1,302.16 km) |
| Kew Green to Peniche | 949.46 mi (1,528.01 km) |
| Kew Green to Peso da Regua | 800.64 mi (1,288.50 km) |
| Kew Green to Pinhal Novo | 985.33 mi (1,585.74 km) |
| Kew Green to Pinhel | 810.71 mi (1,304.71 km) |
