| Grottaferrata to Castelo Branco | 1,061.28 mi (1,707.96 km) |
| Grottaferrata to Castro Daire | 1,068.03 mi (1,718.82 km) |
| Grottaferrata to Celorico de Basto | 1,066.09 mi (1,715.70 km) |
| Grottaferrata to Chamusca | 1,120.10 mi (1,802.63 km) |
| Grottaferrata to Chaves | 1,035.71 mi (1,666.82 km) |
| Grottaferrata to Cinfaes | 1,075.96 mi (1,731.59 km) |
| Grottaferrata to Coimbra | 1,102.91 mi (1,774.96 km) |
| Grottaferrata to Condeixa-a-Nova | 1,107.99 mi (1,783.14 km) |
| Grottaferrata to Corroios | 1,168.98 mi (1,881.29 km) |
| Grottaferrata to Coruche | 1,129.88 mi (1,818.36 km) |
| Grottaferrata to Costa de Caparica | 1,172.71 mi (1,887.30 km) |
| Grottaferrata to Covilha | 1,053.98 mi (1,696.21 km) |
| Grottaferrata to Eiras | 1,102.18 mi (1,773.78 km) |
| Grottaferrata to Elvas | 1,060.91 mi (1,707.37 km) |
| Grottaferrata to Entroncamento | 1,117.22 mi (1,797.99 km) |
