| Atherton to Oliveira de Frades | 923.62 mi (1,486.43 km) |
| Atherton to Oliveira do Bairro | 941.28 mi (1,514.84 km) |
| Atherton to Oliveira do Hospital | 943.46 mi (1,518.35 km) |
| Atherton to Ourem | 1,000.05 mi (1,609.42 km) |
| Atherton to Ovar | 919.88 mi (1,480.40 km) |
| Atherton to Pacos de Ferreira | 889.96 mi (1,432.26 km) |
| Atherton to Palmela | 1,076.99 mi (1,733.24 km) |
| Atherton to Paredes | 893.45 mi (1,437.88 km) |
| Atherton to Paredes de Coura | 849.56 mi (1,367.24 km) |
| Atherton to Penacova | 954.77 mi (1,536.56 km) |
| Atherton to Penafiel | 892.37 mi (1,436.12 km) |
| Atherton to Peniche | 1,031.30 mi (1,659.72 km) |
| Atherton to Peso da Regua | 888.30 mi (1,429.57 km) |
| Atherton to Pinhal Novo | 1,072.87 mi (1,726.62 km) |
| Atherton to Pinhel | 905.58 mi (1,457.39 km) |
