| Waltham Cross to Cascais | 1,004.96 mi (1,617.33 km) |
| Waltham Cross to Castelo Branco | 894.49 mi (1,439.54 km) |
| Waltham Cross to Castro Daire | 834.10 mi (1,342.35 km) |
| Waltham Cross to Celorico de Basto | 805.18 mi (1,295.81 km) |
| Waltham Cross to Chamusca | 943.94 mi (1,519.12 km) |
| Waltham Cross to Chaves | 771.30 mi (1,241.28 km) |
| Waltham Cross to Cinfaes | 825.85 mi (1,329.07 km) |
| Waltham Cross to Coimbra | 888.17 mi (1,429.37 km) |
| Waltham Cross to Condeixa-a-Nova | 895.65 mi (1,441.41 km) |
| Waltham Cross to Corroios | 1,004.68 mi (1,616.87 km) |
| Waltham Cross to Coruche | 969.93 mi (1,560.96 km) |
| Waltham Cross to Costa de Caparica | 1,004.58 mi (1,616.71 km) |
| Waltham Cross to Covilha | 864.48 mi (1,391.25 km) |
| Waltham Cross to Eiras | 886.10 mi (1,426.04 km) |
| Waltham Cross to Elvas | 949.81 mi (1,528.57 km) |
