| Ettlingen to Castelo Branco | 1,003.19 mi (1,614.48 km) |
| Ettlingen to Castro Daire | 969.73 mi (1,560.63 km) |
| Ettlingen to Celorico de Basto | 951.13 mi (1,530.69 km) |
| Ettlingen to Chamusca | 1,063.24 mi (1,711.12 km) |
| Ettlingen to Chaves | 914.37 mi (1,471.54 km) |
| Ettlingen to Cinfaes | 968.86 mi (1,559.22 km) |
| Ettlingen to Coimbra | 1,020.63 mi (1,642.55 km) |
| Ettlingen to Condeixa-a-Nova | 1,027.77 mi (1,654.03 km) |
| Ettlingen to Corroios | 1,124.42 mi (1,809.59 km) |
| Ettlingen to Coruche | 1,083.94 mi (1,744.44 km) |
| Ettlingen to Costa de Caparica | 1,126.21 mi (1,812.45 km) |
| Ettlingen to Covilha | 981.01 mi (1,578.79 km) |
| Ettlingen to Eiras | 1,019.00 mi (1,639.92 km) |
| Ettlingen to Elvas | 1,037.06 mi (1,668.98 km) |
| Ettlingen to Entroncamento | 1,057.13 mi (1,701.29 km) |
