| Bydgoszcz to Chitila | 696.22 mi (1,120.46 km) |
| Bydgoszcz to Cisnadie | 581.29 mi (935.50 km) |
| Bydgoszcz to Cluj-Napoca | 504.06 mi (811.20 km) |
| Bydgoszcz to Codlea | 611.78 mi (984.57 km) |
| Bydgoszcz to Comanesti | 595.78 mi (958.81 km) |
| Bydgoszcz to Comarnic | 643.10 mi (1,034.97 km) |
| Bydgoszcz to Constanta | 784.70 mi (1,262.85 km) |
| Bydgoszcz to Corabia | 710.64 mi (1,143.67 km) |
| Bydgoszcz to Costesti | 661.63 mi (1,064.80 km) |
| Bydgoszcz to Covasna | 621.62 mi (1,000.41 km) |
| Bydgoszcz to Craiova | 662.04 mi (1,065.45 km) |
| Bydgoszcz to Cristuru Secuiesc | 566.43 mi (911.58 km) |
| Bydgoszcz to Cugir | 557.16 mi (896.66 km) |
| Bydgoszcz to Cumpana | 785.63 mi (1,264.36 km) |
| Bydgoszcz to Curtea de Arges | 628.16 mi (1,010.93 km) |
