| Regensdorf to Cascais | 1,081.74 mi (1,740.89 km) |
| Regensdorf to Castelo Branco | 953.51 mi (1,534.53 km) |
| Regensdorf to Castro Daire | 927.09 mi (1,492.01 km) |
| Regensdorf to Celorico de Basto | 911.44 mi (1,466.81 km) |
| Regensdorf to Chamusca | 1,014.52 mi (1,632.71 km) |
| Regensdorf to Chaves | 875.13 mi (1,408.38 km) |
| Regensdorf to Cinfaes | 927.96 mi (1,493.41 km) |
| Regensdorf to Coimbra | 975.91 mi (1,570.58 km) |
| Regensdorf to Condeixa-a-Nova | 982.80 mi (1,581.66 km) |
| Regensdorf to Corroios | 1,074.52 mi (1,729.27 km) |
| Regensdorf to Coruche | 1,033.59 mi (1,663.40 km) |
| Regensdorf to Costa de Caparica | 1,076.69 mi (1,732.76 km) |
| Regensdorf to Covilha | 933.67 mi (1,502.60 km) |
| Regensdorf to Eiras | 974.43 mi (1,568.19 km) |
| Regensdorf to Elvas | 981.85 mi (1,580.14 km) |
