| Heerlen to Cervignano del Friuli | 485.53 mi (781.38 km) |
| Heerlen to Cesa | 790.50 mi (1,272.18 km) |
| Heerlen to Cesano Maderno | 390.89 mi (629.08 km) |
| Heerlen to Cesena | 549.57 mi (884.45 km) |
| Heerlen to Cesenatico | 549.67 mi (884.60 km) |
| Heerlen to Cetraro | 922.32 mi (1,484.34 km) |
| Heerlen to Cherasco | 439.43 mi (707.20 km) |
| Heerlen to Chiampo | 441.70 mi (710.84 km) |
| Heerlen to Chiaravalle | 609.34 mi (980.64 km) |
| Heerlen to Chiari | 411.67 mi (662.52 km) |
| Heerlen to Chiavari | 479.67 mi (771.96 km) |
| Heerlen to Chieri | 414.33 mi (666.81 km) |
| Heerlen to Chieti | 705.05 mi (1,134.68 km) |
| Heerlen to Chioggia | 487.14 mi (783.98 km) |
| Heerlen to Chiusi | 611.58 mi (984.25 km) |
