| Sondershausen to Oliveira do Bairro | 1,188.56 mi (1,912.80 km) |
| Sondershausen to Oliveira do Hospital | 1,173.17 mi (1,888.04 km) |
| Sondershausen to Ourem | 1,234.42 mi (1,986.60 km) |
| Sondershausen to Ovar | 1,176.36 mi (1,893.17 km) |
| Sondershausen to Pacos de Ferreira | 1,148.37 mi (1,848.12 km) |
| Sondershausen to Palmela | 1,302.18 mi (2,095.66 km) |
| Sondershausen to Paredes | 1,149.08 mi (1,849.26 km) |
| Sondershausen to Paredes de Coura | 1,124.03 mi (1,808.94 km) |
| Sondershausen to Penacova | 1,192.86 mi (1,919.72 km) |
| Sondershausen to Penafiel | 1,146.95 mi (1,845.84 km) |
| Sondershausen to Peniche | 1,278.59 mi (2,057.69 km) |
| Sondershausen to Peso da Regua | 1,130.11 mi (1,818.73 km) |
| Sondershausen to Pinhal Novo | 1,299.32 mi (2,091.05 km) |
| Sondershausen to Pinhel | 1,123.18 mi (1,807.58 km) |
| Sondershausen to Pombal | 1,223.17 mi (1,968.51 km) |
