| Grudziadz to Campos del Puerto | 1,220.73 mi (1,964.58 km) |
| Grudziadz to Canals | 1,355.80 mi (2,181.94 km) |
| Grudziadz to Candelaria | 2,480.93 mi (3,992.68 km) |
| Grudziadz to Canet de Mar | 1,110.49 mi (1,787.16 km) |
| Grudziadz to Cangas | 1,479.28 mi (2,380.67 km) |
| Grudziadz to Cangas de Narcea | 1,352.16 mi (2,176.10 km) |
| Grudziadz to Canovellas | 1,118.40 mi (1,799.90 km) |
| Grudziadz to Canteras | 1,446.34 mi (2,327.66 km) |
| Grudziadz to Cantillana | 1,603.21 mi (2,580.12 km) |
| Grudziadz to Capdepera | 1,193.26 mi (1,920.36 km) |
| Grudziadz to Carballo | 1,432.99 mi (2,306.17 km) |
| Grudziadz to Carcagente | 1,342.50 mi (2,160.54 km) |
| Grudziadz to Cardedeu | 1,114.70 mi (1,793.94 km) |
| Grudziadz to Carlet | 1,338.97 mi (2,154.86 km) |
| Grudziadz to Carmona | 1,604.11 mi (2,581.56 km) |
