| Celje to Collegno | 379.98 mi (611.51 km) |
| Celje to Cologno al Serio | 271.37 mi (436.72 km) |
| Celje to Cologno Monzese | 292.11 mi (470.11 km) |
| Celje to Colorno | 252.69 mi (406.66 km) |
| Celje to Comacchio | 183.27 mi (294.94 km) |
| Celje to Comiso | 642.51 mi (1,034.01 km) |
| Celje to Como | 297.94 mi (479.48 km) |
| Celje to Concordia Sagittaria | 120.46 mi (193.87 km) |
| Celje to Concorezzo | 288.55 mi (464.37 km) |
| Celje to Conegliano | 144.41 mi (232.41 km) |
| Celje to Conselice | 204.64 mi (329.33 km) |
| Celje to Conselve | 178.01 mi (286.49 km) |
| Celje to Conversano | 375.60 mi (604.47 km) |
| Celje to Copertino | 435.47 mi (700.82 km) |
| Celje to Copparo | 190.01 mi (305.78 km) |
