| Carteret to Cascais | 3,370.05 mi (5,423.57 km) |
| Carteret to Castelo Branco | 3,432.58 mi (5,524.21 km) |
| Carteret to Castro Daire | 3,382.04 mi (5,442.87 km) |
| Carteret to Celorico de Basto | 3,366.03 mi (5,417.10 km) |
| Carteret to Chamusca | 3,397.68 mi (5,468.03 km) |
| Carteret to Chaves | 3,381.94 mi (5,442.70 km) |
| Carteret to Cinfaes | 3,367.10 mi (5,418.82 km) |
| Carteret to Coimbra | 3,376.63 mi (5,434.16 km) |
| Carteret to Condeixa-a-Nova | 3,375.75 mi (5,432.75 km) |
| Carteret to Corroios | 3,385.55 mi (5,448.52 km) |
| Carteret to Coruche | 3,406.56 mi (5,482.34 km) |
| Carteret to Costa de Caparica | 3,380.53 mi (5,440.44 km) |
| Carteret to Covilha | 3,419.67 mi (5,503.43 km) |
| Carteret to Eiras | 3,376.04 mi (5,433.21 km) |
| Carteret to Elvas | 3,476.57 mi (5,594.99 km) |
