| Davidson to Oliveira de Frades | 3,852.02 mi (6,199.22 km) |
| Davidson to Oliveira do Bairro | 3,841.10 mi (6,181.66 km) |
| Davidson to Oliveira do Hospital | 3,876.33 mi (6,238.36 km) |
| Davidson to Ourem | 3,858.42 mi (6,209.53 km) |
| Davidson to Ovar | 3,826.36 mi (6,157.93 km) |
| Davidson to Pacos de Ferreira | 3,828.58 mi (6,161.50 km) |
| Davidson to Palmela | 3,868.14 mi (6,225.17 km) |
| Davidson to Paredes | 3,833.38 mi (6,169.24 km) |
| Davidson to Paredes de Coura | 3,805.99 mi (6,125.14 km) |
| Davidson to Penacova | 3,857.64 mi (6,208.27 km) |
| Davidson to Penafiel | 3,835.66 mi (6,172.90 km) |
| Davidson to Peniche | 3,825.63 mi (6,156.75 km) |
| Davidson to Peso da Regua | 3,861.46 mi (6,214.42 km) |
| Davidson to Pinhal Novo | 3,865.84 mi (6,221.48 km) |
| Davidson to Pinhel | 3,905.30 mi (6,284.97 km) |
