| Sudbury to Cascais | 990.88 mi (1,594.66 km) |
| Sudbury to Castelo Branco | 880.86 mi (1,417.61 km) |
| Sudbury to Castro Daire | 820.09 mi (1,319.80 km) |
| Sudbury to Celorico de Basto | 791.04 mi (1,273.06 km) |
| Sudbury to Chamusca | 930.04 mi (1,496.75 km) |
| Sudbury to Chaves | 757.27 mi (1,218.71 km) |
| Sudbury to Cinfaes | 811.72 mi (1,306.34 km) |
| Sudbury to Coimbra | 874.13 mi (1,406.77 km) |
| Sudbury to Condeixa-a-Nova | 881.60 mi (1,418.80 km) |
| Sudbury to Corroios | 990.69 mi (1,594.36 km) |
| Sudbury to Coruche | 956.09 mi (1,538.68 km) |
| Sudbury to Costa de Caparica | 990.56 mi (1,594.15 km) |
| Sudbury to Covilha | 850.77 mi (1,369.18 km) |
| Sudbury to Eiras | 872.05 mi (1,403.44 km) |
| Sudbury to Elvas | 936.50 mi (1,507.16 km) |
