| Certaldo to Oliveira do Bairro | 1,021.95 mi (1,644.67 km) |
| Certaldo to Oliveira do Hospital | 993.67 mi (1,599.15 km) |
| Certaldo to Ourem | 1,045.54 mi (1,682.63 km) |
| Certaldo to Ovar | 1,021.29 mi (1,643.60 km) |
| Certaldo to Pacos de Ferreira | 1,001.88 mi (1,612.38 km) |
| Certaldo to Palmela | 1,091.27 mi (1,756.23 km) |
| Certaldo to Paredes | 999.79 mi (1,609.01 km) |
| Certaldo to Paredes de Coura | 998.97 mi (1,607.68 km) |
| Certaldo to Penacova | 1,016.61 mi (1,636.08 km) |
| Certaldo to Penafiel | 997.21 mi (1,604.86 km) |
| Certaldo to Peniche | 1,092.83 mi (1,758.74 km) |
| Certaldo to Peso da Regua | 972.60 mi (1,565.24 km) |
| Certaldo to Pinhal Novo | 1,090.11 mi (1,754.36 km) |
| Certaldo to Pinhel | 944.80 mi (1,520.50 km) |
| Certaldo to Pombal | 1,042.05 mi (1,677.02 km) |
