| Siegburg to Cento | 459.89 mi (740.13 km) |
| Siegburg to Cepagatti | 667.03 mi (1,073.47 km) |
| Siegburg to Ceprano | 706.33 mi (1,136.73 km) |
| Siegburg to Cercola | 766.93 mi (1,234.26 km) |
| Siegburg to Cerea | 429.02 mi (690.44 km) |
| Siegburg to Cerese | 429.83 mi (691.74 km) |
| Siegburg to Cerignola | 778.52 mi (1,252.91 km) |
| Siegburg to Cermenate | 362.88 mi (584.01 km) |
| Siegburg to Cernusco sul Naviglio | 378.05 mi (608.41 km) |
| Siegburg to Cerreto Guidi | 515.56 mi (829.72 km) |
| Siegburg to Cerro Maggiore | 368.23 mi (592.62 km) |
| Siegburg to Certaldo | 532.40 mi (856.81 km) |
| Siegburg to Cerveteri | 650.95 mi (1,047.61 km) |
| Siegburg to Cervia | 511.67 mi (823.46 km) |
| Siegburg to Cervignano del Friuli | 444.29 mi (715.02 km) |
