| Royse City to Oliveira de Frades | 4,693.45 mi (7,553.37 km) |
| Royse City to Oliveira do Bairro | 4,684.29 mi (7,538.64 km) |
| Royse City to Oliveira do Hospital | 4,719.26 mi (7,594.91 km) |
| Royse City to Ourem | 4,706.66 mi (7,574.63 km) |
| Royse City to Ovar | 4,667.73 mi (7,511.99 km) |
| Royse City to Pacos de Ferreira | 4,667.12 mi (7,511.00 km) |
| Royse City to Palmela | 4,722.77 mi (7,600.56 km) |
| Royse City to Paredes | 4,672.20 mi (7,519.18 km) |
| Royse City to Paredes de Coura | 4,640.83 mi (7,468.70 km) |
| Royse City to Penacova | 4,701.85 mi (7,566.90 km) |
| Royse City to Penafiel | 4,674.35 mi (7,522.64 km) |
| Royse City to Peniche | 4,676.93 mi (7,526.78 km) |
| Royse City to Peso da Regua | 4,699.44 mi (7,563.02 km) |
| Royse City to Pinhal Novo | 4,720.17 mi (7,596.38 km) |
| Royse City to Pinhel | 4,744.22 mi (7,635.09 km) |
