| Carbondale to Cascais | 4,183.05 mi (6,731.96 km) |
| Carbondale to Castelo Branco | 4,239.89 mi (6,823.45 km) |
| Carbondale to Castro Daire | 4,186.05 mi (6,736.79 km) |
| Carbondale to Celorico de Basto | 4,168.28 mi (6,708.20 km) |
| Carbondale to Chamusca | 4,207.68 mi (6,771.61 km) |
| Carbondale to Chaves | 4,182.07 mi (6,730.39 km) |
| Carbondale to Cinfaes | 4,170.61 mi (6,711.95 km) |
| Carbondale to Coimbra | 4,183.72 mi (6,733.05 km) |
| Carbondale to Condeixa-a-Nova | 4,183.26 mi (6,732.31 km) |
| Carbondale to Corroios | 4,198.51 mi (6,756.85 km) |
| Carbondale to Coruche | 4,217.83 mi (6,787.95 km) |
| Carbondale to Costa de Caparica | 4,193.49 mi (6,748.78 km) |
| Carbondale to Covilha | 4,225.36 mi (6,800.07 km) |
| Carbondale to Eiras | 4,183.02 mi (6,731.92 km) |
| Carbondale to Elvas | 4,286.53 mi (6,898.50 km) |
