| Simmerath to Castelo Branco | 999.93 mi (1,609.23 km) |
| Simmerath to Castro Daire | 956.10 mi (1,538.70 km) |
| Simmerath to Celorico de Basto | 933.36 mi (1,502.10 km) |
| Simmerath to Chamusca | 1,057.41 mi (1,701.74 km) |
| Simmerath to Chaves | 896.72 mi (1,443.13 km) |
| Simmerath to Cinfaes | 952.56 mi (1,533.00 km) |
| Simmerath to Coimbra | 1,009.25 mi (1,624.23 km) |
| Simmerath to Condeixa-a-Nova | 1,016.65 mi (1,636.15 km) |
| Simmerath to Corroios | 1,119.54 mi (1,801.72 km) |
| Simmerath to Coruche | 1,080.39 mi (1,738.73 km) |
| Simmerath to Costa de Caparica | 1,120.68 mi (1,803.56 km) |
| Simmerath to Covilha | 974.47 mi (1,568.26 km) |
| Simmerath to Eiras | 1,007.43 mi (1,621.30 km) |
| Simmerath to Elvas | 1,042.12 mi (1,677.13 km) |
| Simmerath to Entroncamento | 1,050.63 mi (1,690.83 km) |
