| Heerlen to Camas | 1,648.98 mi (2,653.78 km) |
| Heerlen to Camliyayla | 1,691.95 mi (2,722.93 km) |
| Heerlen to Camoluk | 1,732.32 mi (2,787.90 km) |
| Heerlen to Can | 1,259.39 mi (2,026.80 km) |
| Heerlen to Canakkale | 1,228.93 mi (1,977.77 km) |
| Heerlen to Cankaya | 1,496.43 mi (2,408.27 km) |
| Heerlen to Cankiri | 1,497.73 mi (2,410.37 km) |
| Heerlen to Cardak | 1,466.83 mi (2,360.64 km) |
| Heerlen to Carsamba | 1,603.98 mi (2,581.36 km) |
| Heerlen to Carsibasi | 1,722.05 mi (2,771.38 km) |
| Heerlen to Cat | 1,849.54 mi (2,976.55 km) |
| Heerlen to Catalagzi | 1,387.34 mi (2,232.71 km) |
| Heerlen to Catalca | 1,263.74 mi (2,033.79 km) |
| Heerlen to Catalpinar | 1,647.63 mi (2,651.61 km) |
| Heerlen to Cavdir | 1,500.88 mi (2,415.44 km) |
