| Geldern to Catania | 1,058.64 mi (1,703.71 km) |
| Geldern to Catanzaro | 1,002.81 mi (1,613.87 km) |
| Geldern to Cattolica | 600.12 mi (965.79 km) |
| Geldern to Cava de' Tirreni | 846.95 mi (1,363.04 km) |
| Geldern to Cavallino | 958.95 mi (1,543.29 km) |
| Geldern to Cavarzere | 513.67 mi (826.67 km) |
| Geldern to Cave | 739.13 mi (1,189.52 km) |
| Geldern to Cavriago | 509.28 mi (819.60 km) |
| Geldern to Cavriglia | 602.56 mi (969.72 km) |
| Geldern to Cazzago San Martino | 443.54 mi (713.81 km) |
| Geldern to Ceccano | 763.10 mi (1,228.09 km) |
| Geldern to Cecina | 599.32 mi (964.52 km) |
| Geldern to Cefalu | 1,003.80 mi (1,615.47 km) |
| Geldern to Ceglie Messapico | 919.96 mi (1,480.54 km) |
| Geldern to Celano | 735.07 mi (1,182.99 km) |
