| Libourne to Castelo Branco | 511.15 mi (822.62 km) |
| Libourne to Castro Daire | 477.90 mi (769.11 km) |
| Libourne to Celorico de Basto | 460.90 mi (741.75 km) |
| Libourne to Chamusca | 570.86 mi (918.70 km) |
| Libourne to Chaves | 424.43 mi (683.06 km) |
| Libourne to Cinfaes | 477.88 mi (769.08 km) |
| Libourne to Coimbra | 528.24 mi (850.12 km) |
| Libourne to Condeixa-a-Nova | 535.33 mi (861.54 km) |
| Libourne to Corroios | 632.26 mi (1,017.52 km) |
| Libourne to Coruche | 591.99 mi (952.72 km) |
| Libourne to Costa de Caparica | 633.94 mi (1,020.22 km) |
| Libourne to Covilha | 488.48 mi (786.14 km) |
| Libourne to Eiras | 526.64 mi (847.54 km) |
| Libourne to Elvas | 548.42 mi (882.60 km) |
| Libourne to Entroncamento | 564.67 mi (908.74 km) |
