| Geraardsbergen to Cartagena | 940.39 mi (1,513.41 km) |
| Geraardsbergen to Cartama | 1,058.05 mi (1,702.76 km) |
| Geraardsbergen to Cartaya | 1,077.84 mi (1,734.61 km) |
| Geraardsbergen to Caspe | 684.52 mi (1,101.63 km) |
| Geraardsbergen to Cassa de la Selva | 615.18 mi (990.03 km) |
| Geraardsbergen to Castalla | 869.48 mi (1,399.29 km) |
| Geraardsbergen to Castellbisbal | 648.13 mi (1,043.07 km) |
| Geraardsbergen to Castelldefels | 661.65 mi (1,064.82 km) |
| Geraardsbergen to Castello de Ampurias | 589.08 mi (948.03 km) |
| Geraardsbergen to Castellon de la Plana | 768.46 mi (1,236.71 km) |
| Geraardsbergen to Castilleja de la Cuesta | 1,045.41 mi (1,682.42 km) |
| Geraardsbergen to Catarroja | 811.99 mi (1,306.77 km) |
| Geraardsbergen to Catral | 900.56 mi (1,449.30 km) |
| Geraardsbergen to Caudete | 866.33 mi (1,394.22 km) |
| Geraardsbergen to Cehegin | 918.55 mi (1,478.26 km) |
