| Hoeilaart to Civita Castellana | 695.59 mi (1,119.44 km) |
| Hoeilaart to Civitanova Marche | 674.65 mi (1,085.75 km) |
| Hoeilaart to Civitavecchia | 692.41 mi (1,114.32 km) |
| Hoeilaart to Civitella in Val di Chiana | 611.07 mi (983.43 km) |
| Hoeilaart to Clusone | 420.82 mi (677.25 km) |
| Hoeilaart to Coccaglio | 439.92 mi (707.99 km) |
| Hoeilaart to Codigoro | 541.75 mi (871.87 km) |
| Hoeilaart to Codogno | 456.68 mi (734.96 km) |
| Hoeilaart to Codroipo | 512.15 mi (824.22 km) |
| Hoeilaart to Cogoleto | 481.57 mi (775.01 km) |
| Hoeilaart to Colle di Val d'Elsa | 597.31 mi (961.28 km) |
| Hoeilaart to Colle Salvetti | 569.66 mi (916.78 km) |
| Hoeilaart to Collecchio | 493.77 mi (794.65 km) |
| Hoeilaart to Colleferro | 744.85 mi (1,198.72 km) |
| Hoeilaart to Collegno | 418.46 mi (673.45 km) |
