| Erith to Cascais | 997.41 mi (1,605.18 km) |
| Erith to Castelo Branco | 885.92 mi (1,425.75 km) |
| Erith to Castro Daire | 826.40 mi (1,329.96 km) |
| Erith to Celorico de Basto | 797.80 mi (1,283.94 km) |
| Erith to Chamusca | 935.95 mi (1,506.27 km) |
| Erith to Chaves | 763.65 mi (1,228.97 km) |
| Erith to Cinfaes | 818.43 mi (1,317.13 km) |
| Erith to Coimbra | 880.54 mi (1,417.09 km) |
| Erith to Condeixa-a-Nova | 888.03 mi (1,429.15 km) |
| Erith to Corroios | 996.89 mi (1,604.34 km) |
| Erith to Coruche | 961.82 mi (1,547.89 km) |
| Erith to Costa de Caparica | 996.87 mi (1,604.30 km) |
| Erith to Covilha | 856.11 mi (1,377.78 km) |
| Erith to Eiras | 878.48 mi (1,413.78 km) |
| Erith to Elvas | 940.60 mi (1,513.75 km) |
