| Celje to Cividale del Friuli | 88.27 mi (142.05 km) |
| Celje to Civita Castellana | 306.68 mi (493.56 km) |
| Celje to Civitanova Marche | 216.34 mi (348.17 km) |
| Celje to Civitavecchia | 333.37 mi (536.51 km) |
| Celje to Civitella in Val di Chiana | 261.13 mi (420.25 km) |
| Celje to Clusone | 256.06 mi (412.08 km) |
| Celje to Coccaglio | 258.48 mi (415.98 km) |
| Celje to Codigoro | 180.66 mi (290.74 km) |
| Celje to Codogno | 278.47 mi (448.15 km) |
| Celje to Codroipo | 111.24 mi (179.03 km) |
| Celje to Cogoleto | 345.96 mi (556.77 km) |
| Celje to Colle di Val d'Elsa | 281.79 mi (453.49 km) |
| Celje to Colle Salvetti | 296.48 mi (477.14 km) |
| Celje to Collecchio | 265.24 mi (426.86 km) |
| Celje to Colleferro | 330.57 mi (532.00 km) |
