| Hitchin to Cascais | 1,015.30 mi (1,633.96 km) |
| Hitchin to Castelo Branco | 906.08 mi (1,458.19 km) |
| Hitchin to Castro Daire | 844.67 mi (1,359.36 km) |
| Hitchin to Celorico de Basto | 815.38 mi (1,312.23 km) |
| Hitchin to Chamusca | 954.81 mi (1,536.61 km) |
| Hitchin to Chaves | 781.84 mi (1,258.25 km) |
| Hitchin to Cinfaes | 836.09 mi (1,345.55 km) |
| Hitchin to Coimbra | 898.64 mi (1,446.22 km) |
| Hitchin to Condeixa-a-Nova | 906.10 mi (1,458.23 km) |
| Hitchin to Corroios | 1,015.29 mi (1,633.96 km) |
| Hitchin to Coruche | 980.95 mi (1,578.69 km) |
| Hitchin to Costa de Caparica | 1,015.10 mi (1,633.65 km) |
| Hitchin to Covilha | 875.84 mi (1,409.53 km) |
| Hitchin to Eiras | 896.56 mi (1,442.87 km) |
| Hitchin to Elvas | 962.13 mi (1,548.40 km) |
