| Cloverleaf to Cascais | 4,757.35 mi (7,656.22 km) |
| Cloverleaf to Castelo Branco | 4,823.18 mi (7,762.16 km) |
| Cloverleaf to Castro Daire | 4,773.79 mi (7,682.67 km) |
| Cloverleaf to Celorico de Basto | 4,758.18 mi (7,657.55 km) |
| Cloverleaf to Chamusca | 4,786.98 mi (7,703.90 km) |
| Cloverleaf to Chaves | 4,774.41 mi (7,683.67 km) |
| Cloverleaf to Cinfaes | 4,758.98 mi (7,658.83 km) |
| Cloverleaf to Coimbra | 4,767.36 mi (7,672.32 km) |
| Cloverleaf to Condeixa-a-Nova | 4,766.32 mi (7,670.65 km) |
| Cloverleaf to Corroios | 4,772.86 mi (7,681.18 km) |
| Cloverleaf to Coruche | 4,795.07 mi (7,716.93 km) |
| Cloverleaf to Costa de Caparica | 4,767.85 mi (7,673.11 km) |
| Cloverleaf to Covilha | 4,810.89 mi (7,742.38 km) |
| Cloverleaf to Eiras | 4,766.82 mi (7,671.45 km) |
| Cloverleaf to Elvas | 4,865.80 mi (7,830.75 km) |
