| Asenovgrad to Castelo Branco | 1,686.63 mi (2,714.37 km) |
| Asenovgrad to Castro Daire | 1,689.76 mi (2,719.40 km) |
| Asenovgrad to Celorico de Basto | 1,685.60 mi (2,712.71 km) |
| Asenovgrad to Chamusca | 1,745.95 mi (2,809.83 km) |
| Asenovgrad to Chaves | 1,653.71 mi (2,661.39 km) |
| Asenovgrad to Cinfaes | 1,696.71 mi (2,730.58 km) |
| Asenovgrad to Coimbra | 1,726.77 mi (2,778.97 km) |
| Asenovgrad to Condeixa-a-Nova | 1,732.09 mi (2,787.53 km) |
| Asenovgrad to Corroios | 1,795.53 mi (2,889.63 km) |
| Asenovgrad to Coruche | 1,756.25 mi (2,826.42 km) |
| Asenovgrad to Costa de Caparica | 1,799.22 mi (2,895.57 km) |
| Asenovgrad to Covilha | 1,678.14 mi (2,700.70 km) |
| Asenovgrad to Eiras | 1,725.95 mi (2,777.64 km) |
| Asenovgrad to Elvas | 1,687.63 mi (2,715.98 km) |
| Asenovgrad to Entroncamento | 1,742.87 mi (2,804.88 km) |
