| Frodsham to Cascais | 1,057.19 mi (1,701.38 km) |
| Frodsham to Castelo Branco | 957.95 mi (1,541.67 km) |
| Frodsham to Castro Daire | 890.16 mi (1,432.57 km) |
| Frodsham to Celorico de Basto | 858.68 mi (1,381.92 km) |
| Frodsham to Chamusca | 1,001.10 mi (1,611.11 km) |
| Frodsham to Chaves | 828.02 mi (1,332.56 km) |
| Frodsham to Cinfaes | 879.38 mi (1,415.22 km) |
| Frodsham to Coimbra | 942.72 mi (1,517.16 km) |
| Frodsham to Condeixa-a-Nova | 949.98 mi (1,528.84 km) |
| Frodsham to Corroios | 1,059.17 mi (1,704.57 km) |
| Frodsham to Coruche | 1,028.04 mi (1,654.47 km) |
| Frodsham to Costa de Caparica | 1,058.34 mi (1,703.24 km) |
| Frodsham to Covilha | 926.44 mi (1,490.95 km) |
| Frodsham to Eiras | 940.58 mi (1,513.72 km) |
| Frodsham to Elvas | 1,018.70 mi (1,639.45 km) |
