| Crystal to Oliveira de Frades | 4,115.37 mi (6,623.05 km) |
| Crystal to Oliveira do Bairro | 4,109.77 mi (6,614.04 km) |
| Crystal to Oliveira do Hospital | 4,143.42 mi (6,668.19 km) |
| Crystal to Ourem | 4,141.60 mi (6,665.26 km) |
| Crystal to Ovar | 4,090.15 mi (6,582.47 km) |
| Crystal to Pacos de Ferreira | 4,084.29 mi (6,573.02 km) |
| Crystal to Palmela | 4,170.88 mi (6,712.38 km) |
| Crystal to Paredes | 4,089.77 mi (6,581.84 km) |
| Crystal to Paredes de Coura | 4,051.99 mi (6,521.04 km) |
| Crystal to Penacova | 4,128.91 mi (6,644.84 km) |
| Crystal to Penafiel | 4,091.63 mi (6,584.84 km) |
| Crystal to Peniche | 4,118.93 mi (6,628.78 km) |
| Crystal to Peso da Regua | 4,114.84 mi (6,622.20 km) |
| Crystal to Pinhal Novo | 4,167.66 mi (6,707.20 km) |
| Crystal to Pinhel | 4,160.31 mi (6,695.37 km) |
