| Sinaia to Chojnice | 678.48 mi (1,091.91 km) |
| Sinaia to Chojnow | 601.17 mi (967.49 km) |
| Sinaia to Chorzow | 458.72 mi (738.23 km) |
| Sinaia to Choszczno | 706.12 mi (1,136.38 km) |
| Sinaia to Chrzanow | 436.64 mi (702.70 km) |
| Sinaia to Ciechanow | 564.66 mi (908.73 km) |
| Sinaia to Ciechocinek | 603.21 mi (970.77 km) |
| Sinaia to Cieszyn | 442.95 mi (712.86 km) |
| Sinaia to Czarna Bialostocka | 558.63 mi (899.03 km) |
| Sinaia to Czarnkow | 660.13 mi (1,062.37 km) |
| Sinaia to Czechowice-Dziedzice | 438.17 mi (705.16 km) |
| Sinaia to Czeladz | 456.30 mi (734.34 km) |
| Sinaia to Czersk Pomorski | 674.09 mi (1,084.84 km) |
| Sinaia to Czestochowa | 479.24 mi (771.27 km) |
| Sinaia to Czluchow | 680.95 mi (1,095.88 km) |
