| Coamo to Cascais | 3,677.60 mi (5,918.52 km) |
| Coamo to Castelo Branco | 3,787.21 mi (6,094.92 km) |
| Coamo to Castro Daire | 3,772.21 mi (6,070.78 km) |
| Coamo to Celorico de Basto | 3,772.62 mi (6,071.44 km) |
| Coamo to Chamusca | 3,731.98 mi (6,006.04 km) |
| Coamo to Chaves | 3,802.66 mi (6,119.79 km) |
| Coamo to Cinfaes | 3,763.43 mi (6,056.66 km) |
| Coamo to Coimbra | 3,741.06 mi (6,020.65 km) |
| Coamo to Condeixa-a-Nova | 3,736.63 mi (6,013.53 km) |
| Coamo to Corroios | 3,691.28 mi (5,940.55 km) |
| Coamo to Coruche | 3,727.01 mi (5,998.05 km) |
| Coamo to Costa de Caparica | 3,686.93 mi (5,933.54 km) |
| Coamo to Covilha | 3,790.32 mi (6,099.92 km) |
| Coamo to Eiras | 3,741.57 mi (6,021.47 km) |
| Coamo to Elvas | 3,800.22 mi (6,115.86 km) |
