| Romsey to Oliveira de Frades | 778.50 mi (1,252.88 km) |
| Romsey to Oliveira do Bairro | 797.59 mi (1,283.60 km) |
| Romsey to Oliveira do Hospital | 795.44 mi (1,280.14 km) |
| Romsey to Ourem | 854.48 mi (1,375.15 km) |
| Romsey to Ovar | 778.08 mi (1,252.20 km) |
| Romsey to Pacos de Ferreira | 747.89 mi (1,203.61 km) |
| Romsey to Palmela | 930.80 mi (1,497.97 km) |
| Romsey to Paredes | 750.72 mi (1,208.17 km) |
| Romsey to Paredes de Coura | 710.84 mi (1,143.99 km) |
| Romsey to Penacova | 809.08 mi (1,302.08 km) |
| Romsey to Penafiel | 749.33 mi (1,205.93 km) |
| Romsey to Peniche | 889.67 mi (1,431.78 km) |
| Romsey to Peso da Regua | 741.83 mi (1,193.86 km) |
| Romsey to Pinhal Novo | 926.90 mi (1,491.70 km) |
| Romsey to Pinhel | 753.77 mi (1,213.08 km) |
