| Ascoli Piceno to Castelo Branco | 1,110.64 mi (1,787.40 km) |
| Ascoli Piceno to Castro Daire | 1,112.06 mi (1,789.68 km) |
| Ascoli Piceno to Celorico de Basto | 1,107.77 mi (1,782.78 km) |
| Ascoli Piceno to Chamusca | 1,170.50 mi (1,883.73 km) |
| Ascoli Piceno to Chaves | 1,075.97 mi (1,731.60 km) |
| Ascoli Piceno to Cinfaes | 1,118.90 mi (1,800.70 km) |
| Ascoli Piceno to Coimbra | 1,149.67 mi (1,850.22 km) |
| Ascoli Piceno to Condeixa-a-Nova | 1,155.11 mi (1,858.97 km) |
| Ascoli Piceno to Corroios | 1,221.62 mi (1,966.00 km) |
| Ascoli Piceno to Coruche | 1,181.83 mi (1,901.97 km) |
| Ascoli Piceno to Costa de Caparica | 1,225.15 mi (1,971.68 km) |
| Ascoli Piceno to Covilha | 1,101.23 mi (1,772.26 km) |
| Ascoli Piceno to Eiras | 1,148.81 mi (1,848.83 km) |
| Ascoli Piceno to Elvas | 1,114.72 mi (1,793.97 km) |
| Ascoli Piceno to Entroncamento | 1,167.15 mi (1,878.35 km) |
