| Cities | Distance |
|---|---|
| Heerlen to Cortona | 596.29 mi (959.63 km) |
| Heerlen to Cosenza | 942.09 mi (1,516.15 km) |
| Heerlen to Cossato | 380.80 mi (612.83 km) |
| Heerlen to Costa Volpino | 396.82 mi (638.62 km) |
| Heerlen to Creazzo | 447.80 mi (720.67 km) |
| Heerlen to Crema | 417.48 mi (671.87 km) |
| Heerlen to Cremona | 439.02 mi (706.53 km) |
| Heerlen to Crevalcore | 488.63 mi (786.37 km) |
| Heerlen to Crispiano | 891.81 mi (1,435.23 km) |
| Heerlen to Crosia | 939.52 mi (1,512.02 km) |
| Heerlen to Crotone | 977.80 mi (1,573.62 km) |
| Heerlen to Cuneo | 454.96 mi (732.19 km) |
| Heerlen to Cuorgne | 387.24 mi (623.21 km) |
| Heerlen to Cusano Milanino | 396.76 mi (638.52 km) |
| Heerlen to Cutro | 977.27 mi (1,572.76 km) |