| Orbassano to Castelo Branco | 845.02 mi (1,359.94 km) |
| Orbassano to Castro Daire | 830.60 mi (1,336.72 km) |
| Orbassano to Celorico de Basto | 820.16 mi (1,319.92 km) |
| Orbassano to Chamusca | 906.50 mi (1,458.88 km) |
| Orbassano to Chaves | 785.49 mi (1,264.13 km) |
| Orbassano to Cinfaes | 834.33 mi (1,342.72 km) |
| Orbassano to Coimbra | 875.03 mi (1,408.23 km) |
| Orbassano to Condeixa-a-Nova | 881.37 mi (1,418.43 km) |
| Orbassano to Corroios | 963.69 mi (1,550.92 km) |
| Orbassano to Coruche | 922.66 mi (1,484.87 km) |
| Orbassano to Costa de Caparica | 966.44 mi (1,555.34 km) |
| Orbassano to Covilha | 829.36 mi (1,334.73 km) |
| Orbassano to Eiras | 873.80 mi (1,406.25 km) |
| Orbassano to Elvas | 864.04 mi (1,390.54 km) |
| Orbassano to Entroncamento | 901.76 mi (1,451.24 km) |
