| Heerlen to Chojnow | 432.42 mi (695.92 km) |
| Heerlen to Chorzow | 569.45 mi (916.45 km) |
| Heerlen to Choszczno | 430.56 mi (692.92 km) |
| Heerlen to Chrzanow | 590.99 mi (951.11 km) |
| Heerlen to Ciechanow | 638.56 mi (1,027.66 km) |
| Heerlen to Ciechocinek | 562.28 mi (904.91 km) |
| Heerlen to Cieszyn | 562.86 mi (905.83 km) |
| Heerlen to Czarna Bialostocka | 751.13 mi (1,208.83 km) |
| Heerlen to Czarnkow | 471.80 mi (759.28 km) |
| Heerlen to Czechowice-Dziedzice | 576.72 mi (928.14 km) |
| Heerlen to Czeladz | 574.90 mi (925.22 km) |
| Heerlen to Czersk Pomorski | 543.81 mi (875.18 km) |
| Heerlen to Czestochowa | 572.28 mi (921.00 km) |
| Heerlen to Czluchow | 517.53 mi (832.88 km) |
| Heerlen to Dabrowa Gornicza | 579.56 mi (932.71 km) |
