| Coamo to Oliveira de Frades | 3,757.79 mi (6,047.58 km) |
| Coamo to Oliveira do Bairro | 3,739.72 mi (6,018.50 km) |
| Coamo to Oliveira do Hospital | 3,771.85 mi (6,070.21 km) |
| Coamo to Ourem | 3,729.67 mi (6,002.32 km) |
| Coamo to Ovar | 3,735.62 mi (6,011.91 km) |
| Coamo to Pacos de Ferreira | 3,751.04 mi (6,036.72 km) |
| Coamo to Palmela | 3,704.44 mi (5,961.73 km) |
| Coamo to Paredes | 3,753.92 mi (6,041.35 km) |
| Coamo to Paredes de Coura | 3,748.41 mi (6,032.49 km) |
| Coamo to Penacova | 3,749.16 mi (6,033.69 km) |
| Coamo to Penafiel | 3,756.52 mi (6,045.53 km) |
| Coamo to Peniche | 3,685.04 mi (5,930.50 km) |
| Coamo to Peso da Regua | 3,782.40 mi (6,087.19 km) |
| Coamo to Pinhal Novo | 3,704.11 mi (5,961.20 km) |
| Coamo to Pinhel | 3,816.40 mi (6,141.90 km) |
