| Bydgoszcz to Coin | 1,578.11 mi (2,539.72 km) |
| Bydgoszcz to Colindres | 1,186.36 mi (1,909.26 km) |
| Bydgoszcz to Collado-Villalba | 1,341.26 mi (2,158.55 km) |
| Bydgoszcz to Colmenar Viejo | 1,331.37 mi (2,142.63 km) |
| Bydgoszcz to Colmenarejo | 1,345.26 mi (2,164.98 km) |
| Bydgoszcz to Conil de la Frontera | 1,644.80 mi (2,647.04 km) |
| Bydgoszcz to Consuegra | 1,388.03 mi (2,233.83 km) |
| Bydgoszcz to Corbera de Llobregat | 1,100.31 mi (1,770.77 km) |
| Bydgoszcz to Cordoba | 1,512.46 mi (2,434.07 km) |
| Bydgoszcz to Coria del Rio | 1,588.35 mi (2,556.20 km) |
| Bydgoszcz to Crevillente | 1,362.81 mi (2,193.24 km) |
| Bydgoszcz to Cuarte de Huerva | 1,184.82 mi (1,906.78 km) |
| Bydgoszcz to Cubellas | 1,119.78 mi (1,802.12 km) |
| Bydgoszcz to Cuellar | 1,313.72 mi (2,114.23 km) |
| Bydgoszcz to Cuenca | 1,306.39 mi (2,102.43 km) |
