| Slovenj Gradec to Cognac | 739.13 mi (1,189.51 km) |
| Slovenj Gradec to Cogolin | 474.84 mi (764.18 km) |
| Slovenj Gradec to Colmar | 377.69 mi (607.83 km) |
| Slovenj Gradec to Colombes | 618.31 mi (995.08 km) |
| Slovenj Gradec to Colomiers | 698.84 mi (1,124.67 km) |
| Slovenj Gradec to Combs-la-Ville | 601.41 mi (967.88 km) |
| Slovenj Gradec to Comines | 623.53 mi (1,003.47 km) |
| Slovenj Gradec to Compiegne | 600.70 mi (966.73 km) |
| Slovenj Gradec to Concarneau | 894.68 mi (1,439.85 km) |
| Slovenj Gradec to Conde-sur-l'Escaut | 591.55 mi (952.01 km) |
| Slovenj Gradec to Conflans-Sainte-Honorine | 626.16 mi (1,007.70 km) |
| Slovenj Gradec to Corbas | 490.79 mi (789.85 km) |
| Slovenj Gradec to Corbeil-Essonnes | 604.29 mi (972.51 km) |
| Slovenj Gradec to Cormeilles-en-Parisis | 621.24 mi (999.78 km) |
| Slovenj Gradec to Cosne sur Loire | 575.93 mi (926.86 km) |
