| Dieppe to Oliveira do Bairro | 798.30 mi (1,284.74 km) |
| Dieppe to Oliveira do Hospital | 790.18 mi (1,271.67 km) |
| Dieppe to Ourem | 851.28 mi (1,370.00 km) |
| Dieppe to Ovar | 781.81 mi (1,258.21 km) |
| Dieppe to Pacos de Ferreira | 752.09 mi (1,210.38 km) |
| Dieppe to Palmela | 925.19 mi (1,488.95 km) |
| Dieppe to Paredes | 753.98 mi (1,213.41 km) |
| Dieppe to Paredes de Coura | 720.54 mi (1,159.60 km) |
| Dieppe to Penacova | 806.75 mi (1,298.35 km) |
| Dieppe to Penafiel | 752.21 mi (1,210.56 km) |
| Dieppe to Peniche | 891.00 mi (1,433.92 km) |
| Dieppe to Peso da Regua | 740.21 mi (1,191.25 km) |
| Dieppe to Pinhal Novo | 921.67 mi (1,483.28 km) |
| Dieppe to Pinhel | 743.98 mi (1,197.32 km) |
| Dieppe to Pombal | 837.14 mi (1,347.25 km) |
