| Kyustendil to Cabries | 878.39 mi (1,413.63 km) |
| Kyustendil to Cachan | 1,078.33 mi (1,735.40 km) |
| Kyustendil to Caen | 1,203.51 mi (1,936.86 km) |
| Kyustendil to Cagnes-sur-Mer | 789.91 mi (1,271.23 km) |
| Kyustendil to Cahors | 1,074.35 mi (1,728.99 km) |
| Kyustendil to Calais | 1,149.61 mi (1,850.11 km) |
| Kyustendil to Caluire-et-Cuire | 916.34 mi (1,474.71 km) |
| Kyustendil to Cambrai | 1,072.98 mi (1,726.80 km) |
| Kyustendil to Canet-en-Roussillon | 1,000.56 mi (1,610.25 km) |
| Kyustendil to Cannes | 796.55 mi (1,281.92 km) |
| Kyustendil to Canteleu | 1,147.76 mi (1,847.13 km) |
| Kyustendil to Capbreton | 1,218.64 mi (1,961.21 km) |
| Kyustendil to Carcassonne | 1,031.14 mi (1,659.46 km) |
| Kyustendil to Carmaux | 1,038.80 mi (1,671.78 km) |
| Kyustendil to Carpentras | 895.27 mi (1,440.80 km) |
