| Apen to Chojnow | 369.00 mi (593.85 km) |
| Apen to Chorzow | 516.71 mi (831.56 km) |
| Apen to Choszczno | 314.76 mi (506.56 km) |
| Apen to Chrzanow | 539.67 mi (868.52 km) |
| Apen to Ciechanow | 532.53 mi (857.02 km) |
| Apen to Ciechocinek | 455.89 mi (733.69 km) |
| Apen to Cieszyn | 523.08 mi (841.82 km) |
| Apen to Czarna Bialostocka | 638.29 mi (1,027.24 km) |
| Apen to Czarnkow | 364.06 mi (585.91 km) |
| Apen to Czechowice-Dziedzice | 531.67 mi (855.64 km) |
| Apen to Czeladz | 520.90 mi (838.30 km) |
| Apen to Czersk Pomorski | 419.16 mi (674.57 km) |
| Apen to Czestochowa | 508.48 mi (818.32 km) |
| Apen to Czluchow | 394.20 mi (634.40 km) |
| Apen to Dabrowa Gornicza | 525.36 mi (845.48 km) |
