| Grudziadz to Bombarral | 1,636.35 mi (2,633.44 km) |
| Grudziadz to Bougado | 1,513.65 mi (2,435.99 km) |
| Grudziadz to Braga | 1,498.36 mi (2,411.37 km) |
| Grudziadz to Braganca | 1,423.54 mi (2,290.97 km) |
| Grudziadz to Cabeceiras de Basto | 1,483.85 mi (2,388.03 km) |
| Grudziadz to Cacem | 1,666.92 mi (2,682.65 km) |
| Grudziadz to Cadaval | 1,636.03 mi (2,632.94 km) |
| Grudziadz to Caldas da Rainha | 1,628.71 mi (2,621.15 km) |
| Grudziadz to Calheta | 2,271.33 mi (3,655.35 km) |
| Grudziadz to Camara de Lobos | 2,265.94 mi (3,646.67 km) |
| Grudziadz to Canico | 2,264.05 mi (3,643.63 km) |
| Grudziadz to Cantanhede | 1,562.39 mi (2,514.42 km) |
| Grudziadz to Carregal do Sal | 1,535.97 mi (2,471.90 km) |
| Grudziadz to Cartaxo | 1,628.49 mi (2,620.80 km) |
| Grudziadz to Cascais | 1,674.47 mi (2,694.80 km) |
