| Grudziadz to Cervello | 1,140.68 mi (1,835.75 km) |
| Grudziadz to Cervera | 1,147.89 mi (1,847.35 km) |
| Grudziadz to Ceuti | 1,426.98 mi (2,296.51 km) |
| Grudziadz to Cheste | 1,330.12 mi (2,140.62 km) |
| Grudziadz to Chiclana de la Frontera | 1,678.83 mi (2,701.82 km) |
| Grudziadz to Chipiona | 1,671.20 mi (2,689.54 km) |
| Grudziadz to Chiva | 1,331.71 mi (2,143.18 km) |
| Grudziadz to Churriana de la Vega | 1,555.20 mi (2,502.85 km) |
| Grudziadz to Ciempozuelos | 1,391.76 mi (2,239.83 km) |
| Grudziadz to Cieza | 1,422.59 mi (2,289.44 km) |
| Grudziadz to Cisterniga | 1,355.95 mi (2,182.20 km) |
| Grudziadz to Ciudad de Melilla | 1,638.95 mi (2,637.64 km) |
| Grudziadz to Ciudad Real | 1,464.05 mi (2,356.16 km) |
| Grudziadz to Ciudad-Rodrigo | 1,473.95 mi (2,372.10 km) |
| Grudziadz to Cocentaina | 1,363.40 mi (2,194.17 km) |
