| Colonial Heights to Oliveira de Frades | 3,625.96 mi (5,835.42 km) |
| Colonial Heights to Oliveira do Bairro | 3,615.17 mi (5,818.05 km) |
| Colonial Heights to Oliveira do Hospital | 3,650.39 mi (5,874.73 km) |
| Colonial Heights to Ourem | 3,632.90 mi (5,846.59 km) |
| Colonial Heights to Ovar | 3,600.29 mi (5,794.11 km) |
| Colonial Heights to Pacos de Ferreira | 3,602.34 mi (5,797.40 km) |
| Colonial Heights to Palmela | 3,643.28 mi (5,863.29 km) |
| Colonial Heights to Paredes | 3,607.16 mi (5,805.16 km) |
| Colonial Heights to Paredes de Coura | 3,579.54 mi (5,760.72 km) |
| Colonial Heights to Penacova | 3,631.78 mi (5,844.79 km) |
| Colonial Heights to Penafiel | 3,609.43 mi (5,808.81 km) |
| Colonial Heights to Peniche | 3,600.39 mi (5,794.26 km) |
| Colonial Heights to Peso da Regua | 3,635.19 mi (5,850.28 km) |
| Colonial Heights to Pinhal Novo | 3,640.95 mi (5,859.54 km) |
| Colonial Heights to Pinhel | 3,679.10 mi (5,920.94 km) |
