| Gilching to Oliveira do Bairro | 1,106.12 mi (1,780.12 km) |
| Gilching to Oliveira do Hospital | 1,085.11 mi (1,746.32 km) |
| Gilching to Ourem | 1,144.23 mi (1,841.46 km) |
| Gilching to Ovar | 1,098.24 mi (1,767.45 km) |
| Gilching to Pacos de Ferreira | 1,072.91 mi (1,726.69 km) |
| Gilching to Palmela | 1,204.80 mi (1,938.93 km) |
| Gilching to Paredes | 1,072.51 mi (1,726.04 km) |
| Gilching to Paredes de Coura | 1,056.57 mi (1,700.39 km) |
| Gilching to Penacova | 1,106.65 mi (1,780.98 km) |
| Gilching to Penafiel | 1,070.13 mi (1,722.21 km) |
| Gilching to Peniche | 1,190.72 mi (1,916.29 km) |
| Gilching to Peso da Regua | 1,049.63 mi (1,689.21 km) |
| Gilching to Pinhal Novo | 1,202.55 mi (1,935.31 km) |
| Gilching to Pinhel | 1,034.08 mi (1,664.19 km) |
| Gilching to Pombal | 1,135.81 mi (1,827.91 km) |
