| Catalca to Oliveira de Frades | 1,898.91 mi (3,056.00 km) |
| Catalca to Oliveira do Bairro | 1,918.26 mi (3,087.14 km) |
| Catalca to Oliveira do Hospital | 1,888.24 mi (3,038.83 km) |
| Catalca to Ourem | 1,936.53 mi (3,116.55 km) |
| Catalca to Ovar | 1,919.51 mi (3,089.15 km) |
| Catalca to Pacos de Ferreira | 1,901.64 mi (3,060.40 km) |
| Catalca to Palmela | 1,974.55 mi (3,177.73 km) |
| Catalca to Paredes | 1,899.23 mi (3,056.51 km) |
| Catalca to Paredes de Coura | 1,900.91 mi (3,059.22 km) |
| Catalca to Penacova | 1,911.22 mi (3,075.82 km) |
| Catalca to Penafiel | 1,896.63 mi (3,052.34 km) |
| Catalca to Peniche | 1,983.18 mi (3,191.61 km) |
| Catalca to Peso da Regua | 1,871.42 mi (3,011.76 km) |
| Catalca to Pinhal Novo | 1,973.96 mi (3,176.78 km) |
| Catalca to Pinhel | 1,840.90 mi (2,962.65 km) |
