| Avellino to Castelo Branco | 1,172.64 mi (1,887.18 km) |
| Avellino to Castro Daire | 1,183.14 mi (1,904.08 km) |
| Avellino to Celorico de Basto | 1,182.64 mi (1,903.28 km) |
| Avellino to Chamusca | 1,230.46 mi (1,980.24 km) |
| Avellino to Chaves | 1,153.15 mi (1,855.81 km) |
| Avellino to Cinfaes | 1,191.74 mi (1,917.92 km) |
| Avellino to Coimbra | 1,216.09 mi (1,957.10 km) |
| Avellino to Condeixa-a-Nova | 1,220.90 mi (1,964.86 km) |
| Avellino to Corroios | 1,277.29 mi (2,055.60 km) |
| Avellino to Coruche | 1,238.90 mi (1,993.82 km) |
| Avellino to Costa de Caparica | 1,281.19 mi (2,061.88 km) |
| Avellino to Covilha | 1,166.94 mi (1,878.01 km) |
| Avellino to Eiras | 1,215.45 mi (1,956.08 km) |
| Avellino to Elvas | 1,168.51 mi (1,880.54 km) |
| Avellino to Entroncamento | 1,227.97 mi (1,976.22 km) |
