| Trotwood to Oliveira de Frades | 3,879.37 mi (6,243.24 km) |
| Trotwood to Oliveira do Bairro | 3,870.52 mi (6,228.99 km) |
| Trotwood to Oliveira do Hospital | 3,905.41 mi (6,285.15 km) |
| Trotwood to Ourem | 3,893.89 mi (6,266.61 km) |
| Trotwood to Ovar | 3,853.66 mi (6,201.87 km) |
| Trotwood to Pacos de Ferreira | 3,852.62 mi (6,200.20 km) |
| Trotwood to Palmela | 3,911.69 mi (6,295.26 km) |
| Trotwood to Paredes | 3,857.74 mi (6,208.44 km) |
| Trotwood to Paredes de Coura | 3,825.90 mi (6,157.19 km) |
| Trotwood to Penacova | 3,888.25 mi (6,257.54 km) |
| Trotwood to Penafiel | 3,859.87 mi (6,211.86 km) |
| Trotwood to Peniche | 3,864.95 mi (6,220.04 km) |
| Trotwood to Peso da Regua | 3,884.85 mi (6,252.06 km) |
| Trotwood to Pinhal Novo | 3,909.00 mi (6,290.93 km) |
| Trotwood to Pinhel | 3,929.73 mi (6,324.29 km) |
