| Fort Thomas to Oliveira de Frades | 3,908.75 mi (6,290.53 km) |
| Fort Thomas to Oliveira do Bairro | 3,899.66 mi (6,275.90 km) |
| Fort Thomas to Oliveira do Hospital | 3,934.61 mi (6,332.14 km) |
| Fort Thomas to Ourem | 3,922.35 mi (6,312.42 km) |
| Fort Thomas to Ovar | 3,883.04 mi (6,249.15 km) |
| Fort Thomas to Pacos de Ferreira | 3,882.37 mi (6,248.06 km) |
| Fort Thomas to Palmela | 3,939.22 mi (6,339.56 km) |
| Fort Thomas to Paredes | 3,887.45 mi (6,256.25 km) |
| Fort Thomas to Paredes de Coura | 3,856.09 mi (6,205.78 km) |
| Fort Thomas to Penacova | 3,917.27 mi (6,304.23 km) |
| Fort Thomas to Penafiel | 3,889.60 mi (6,259.71 km) |
| Fort Thomas to Peniche | 3,892.95 mi (6,265.10 km) |
| Fort Thomas to Peso da Regua | 3,914.69 mi (6,300.08 km) |
| Fort Thomas to Pinhal Novo | 3,936.57 mi (6,335.30 km) |
| Fort Thomas to Pinhel | 3,959.47 mi (6,372.15 km) |
