| Orvieto to Castelo Branco | 1,035.48 mi (1,666.45 km) |
| Orvieto to Castro Daire | 1,037.38 mi (1,669.50 km) |
| Orvieto to Celorico de Basto | 1,033.42 mi (1,663.13 km) |
| Orvieto to Chamusca | 1,095.30 mi (1,762.72 km) |
| Orvieto to Chaves | 1,001.84 mi (1,612.30 km) |
| Orvieto to Cinfaes | 1,044.37 mi (1,680.75 km) |
| Orvieto to Coimbra | 1,074.71 mi (1,729.58 km) |
| Orvieto to Condeixa-a-Nova | 1,080.12 mi (1,738.28 km) |
| Orvieto to Corroios | 1,146.37 mi (1,844.91 km) |
| Orvieto to Coruche | 1,106.59 mi (1,780.89 km) |
| Orvieto to Costa de Caparica | 1,149.90 mi (1,850.59 km) |
| Orvieto to Covilha | 1,026.22 mi (1,651.54 km) |
| Orvieto to Eiras | 1,073.86 mi (1,728.21 km) |
| Orvieto to Elvas | 1,039.48 mi (1,672.88 km) |
| Orvieto to Entroncamento | 1,091.98 mi (1,757.37 km) |
