| Penne to Castelo Branco | 1,126.16 mi (1,812.38 km) |
| Penne to Castro Daire | 1,129.56 mi (1,817.85 km) |
| Penne to Celorico de Basto | 1,126.09 mi (1,812.26 km) |
| Penne to Chamusca | 1,185.65 mi (1,908.12 km) |
| Penne to Chaves | 1,094.75 mi (1,761.82 km) |
| Penne to Cinfaes | 1,136.79 mi (1,829.49 km) |
| Penne to Coimbra | 1,166.20 mi (1,876.82 km) |
| Penne to Condeixa-a-Nova | 1,171.51 mi (1,885.36 km) |
| Penne to Corroios | 1,235.89 mi (1,988.98 km) |
| Penne to Coruche | 1,196.37 mi (1,925.37 km) |
| Penne to Costa de Caparica | 1,239.51 mi (1,994.79 km) |
| Penne to Covilha | 1,117.55 mi (1,798.53 km) |
| Penne to Eiras | 1,165.39 mi (1,875.51 km) |
| Penne to Elvas | 1,128.46 mi (1,816.08 km) |
| Penne to Entroncamento | 1,182.49 mi (1,903.03 km) |
