| Somerton to Cascais | 5,567.93 mi (8,960.72 km) |
| Somerton to Castelo Branco | 5,607.68 mi (9,024.69 km) |
| Somerton to Castro Daire | 5,545.83 mi (8,925.15 km) |
| Somerton to Celorico de Basto | 5,523.83 mi (8,889.74 km) |
| Somerton to Chamusca | 5,583.50 mi (8,985.77 km) |
| Somerton to Chaves | 5,531.99 mi (8,902.88 km) |
| Somerton to Cinfaes | 5,529.36 mi (8,898.65 km) |
| Somerton to Coimbra | 5,551.79 mi (8,934.74 km) |
| Somerton to Condeixa-a-Nova | 5,552.45 mi (8,935.80 km) |
| Somerton to Corroios | 5,583.09 mi (8,985.11 km) |
| Somerton to Coruche | 5,597.16 mi (9,007.75 km) |
| Somerton to Costa de Caparica | 5,578.15 mi (8,977.16 km) |
| Somerton to Covilha | 5,588.99 mi (8,994.60 km) |
| Somerton to Eiras | 5,550.79 mi (8,933.13 km) |
| Somerton to Elvas | 5,661.11 mi (9,110.68 km) |
