| Vianden to Cartagena | 923.54 mi (1,486.29 km) |
| Vianden to Cartama | 1,061.19 mi (1,707.82 km) |
| Vianden to Cartaya | 1,096.72 mi (1,765.00 km) |
| Vianden to Caspe | 672.06 mi (1,081.58 km) |
| Vianden to Cassa de la Selva | 578.29 mi (930.67 km) |
| Vianden to Castalla | 853.15 mi (1,373.01 km) |
| Vianden to Castellbisbal | 618.60 mi (995.54 km) |
| Vianden to Castelldefels | 631.64 mi (1,016.53 km) |
| Vianden to Castello de Ampurias | 551.02 mi (886.78 km) |
| Vianden to Castellon de la Plana | 751.52 mi (1,209.46 km) |
| Vianden to Castilleja de la Cuesta | 1,058.80 mi (1,703.97 km) |
| Vianden to Catarroja | 796.08 mi (1,281.17 km) |
| Vianden to Catral | 883.96 mi (1,422.60 km) |
| Vianden to Caudete | 852.55 mi (1,372.04 km) |
| Vianden to Cehegin | 908.49 mi (1,462.08 km) |
