| Geraardsbergen to Cologno al Serio | 447.47 mi (720.14 km) |
| Geraardsbergen to Cologno Monzese | 439.31 mi (707.00 km) |
| Geraardsbergen to Colorno | 503.31 mi (810.00 km) |
| Geraardsbergen to Comacchio | 569.45 mi (916.45 km) |
| Geraardsbergen to Comiso | 1,091.62 mi (1,756.79 km) |
| Geraardsbergen to Como | 417.92 mi (672.58 km) |
| Geraardsbergen to Concordia Sagittaria | 537.91 mi (865.68 km) |
| Geraardsbergen to Concorezzo | 437.27 mi (703.72 km) |
| Geraardsbergen to Conegliano | 512.93 mi (825.48 km) |
| Geraardsbergen to Conselice | 568.57 mi (915.02 km) |
| Geraardsbergen to Conselve | 531.36 mi (855.14 km) |
| Geraardsbergen to Conversano | 927.24 mi (1,492.25 km) |
| Geraardsbergen to Copertino | 995.58 mi (1,602.22 km) |
| Geraardsbergen to Copparo | 547.87 mi (881.72 km) |
| Geraardsbergen to Corato | 894.19 mi (1,439.05 km) |
