| Ciechanow to Oliveira do Bairro | 1,606.32 mi (2,585.13 km) |
| Ciechanow to Oliveira do Hospital | 1,588.80 mi (2,556.93 km) |
| Ciechanow to Ourem | 1,649.45 mi (2,654.53 km) |
| Ciechanow to Ovar | 1,595.51 mi (2,567.73 km) |
| Ciechanow to Pacos de Ferreira | 1,568.23 mi (2,523.82 km) |
| Ciechanow to Palmela | 1,714.35 mi (2,758.99 km) |
| Ciechanow to Paredes | 1,568.61 mi (2,524.43 km) |
| Ciechanow to Paredes de Coura | 1,545.99 mi (2,488.02 km) |
| Ciechanow to Penacova | 1,609.28 mi (2,589.88 km) |
| Ciechanow to Penafiel | 1,566.40 mi (2,520.87 km) |
| Ciechanow to Peniche | 1,694.70 mi (2,727.35 km) |
| Ciechanow to Peso da Regua | 1,548.30 mi (2,491.75 km) |
| Ciechanow to Pinhal Novo | 1,711.76 mi (2,754.81 km) |
| Ciechanow to Pinhel | 1,538.18 mi (2,475.47 km) |
| Ciechanow to Pombal | 1,639.28 mi (2,638.16 km) |
