| Tonypandy to Cascais | 938.16 mi (1,509.83 km) |
| Tonypandy to Castelo Branco | 838.40 mi (1,349.28 km) |
| Tonypandy to Castro Daire | 770.78 mi (1,240.45 km) |
| Tonypandy to Celorico de Basto | 739.41 mi (1,189.96 km) |
| Tonypandy to Chamusca | 881.73 mi (1,419.01 km) |
| Tonypandy to Chaves | 708.57 mi (1,140.33 km) |
| Tonypandy to Cinfaes | 760.12 mi (1,223.29 km) |
| Tonypandy to Coimbra | 823.45 mi (1,325.22 km) |
| Tonypandy to Condeixa-a-Nova | 830.73 mi (1,336.93 km) |
| Tonypandy to Corroios | 939.99 mi (1,512.77 km) |
| Tonypandy to Coruche | 908.64 mi (1,462.32 km) |
| Tonypandy to Costa de Caparica | 939.21 mi (1,511.51 km) |
| Tonypandy to Covilha | 806.90 mi (1,298.58 km) |
| Tonypandy to Eiras | 821.31 mi (1,321.78 km) |
| Tonypandy to Elvas | 899.20 mi (1,447.13 km) |
