| Grudziadz to Castelo Branco | 1,547.95 mi (2,491.18 km) |
| Grudziadz to Castro Daire | 1,510.86 mi (2,431.49 km) |
| Grudziadz to Celorico de Basto | 1,490.30 mi (2,398.41 km) |
| Grudziadz to Chamusca | 1,607.42 mi (2,586.89 km) |
| Grudziadz to Chaves | 1,453.48 mi (2,339.15 km) |
| Grudziadz to Cinfaes | 1,508.79 mi (2,428.16 km) |
| Grudziadz to Coimbra | 1,562.81 mi (2,515.11 km) |
| Grudziadz to Condeixa-a-Nova | 1,570.07 mi (2,526.79 km) |
| Grudziadz to Corroios | 1,668.99 mi (2,685.98 km) |
| Grudziadz to Coruche | 1,628.79 mi (2,621.28 km) |
| Grudziadz to Costa de Caparica | 1,670.59 mi (2,688.56 km) |
| Grudziadz to Covilha | 1,524.79 mi (2,453.91 km) |
| Grudziadz to Eiras | 1,561.10 mi (2,512.36 km) |
| Grudziadz to Elvas | 1,583.43 mi (2,548.28 km) |
| Grudziadz to Entroncamento | 1,601.10 mi (2,576.71 km) |
