| Zollikon to Oliveira de Frades | 947.39 mi (1,524.68 km) |
| Zollikon to Oliveira do Bairro | 968.91 mi (1,559.32 km) |
| Zollikon to Oliveira do Hospital | 947.91 mi (1,525.51 km) |
| Zollikon to Ourem | 1,007.08 mi (1,620.73 km) |
| Zollikon to Ovar | 961.12 mi (1,546.78 km) |
| Zollikon to Pacos de Ferreira | 935.90 mi (1,506.19 km) |
| Zollikon to Palmela | 1,067.95 mi (1,718.70 km) |
| Zollikon to Paredes | 935.45 mi (1,505.47 km) |
| Zollikon to Paredes de Coura | 920.01 mi (1,480.61 km) |
| Zollikon to Penacova | 969.44 mi (1,560.16 km) |
| Zollikon to Penafiel | 933.07 mi (1,501.64 km) |
| Zollikon to Peniche | 1,053.54 mi (1,695.51 km) |
| Zollikon to Peso da Regua | 912.47 mi (1,468.48 km) |
| Zollikon to Pinhal Novo | 1,065.67 mi (1,715.02 km) |
| Zollikon to Pinhel | 896.88 mi (1,443.39 km) |
