| Castel Bolognese to Chojnow | 516.90 mi (831.87 km) |
| Castel Bolognese to Chorzow | 531.57 mi (855.48 km) |
| Castel Bolognese to Choszczno | 633.08 mi (1,018.84 km) |
| Castel Bolognese to Chrzanow | 536.74 mi (863.81 km) |
| Castel Bolognese to Ciechanow | 714.34 mi (1,149.63 km) |
| Castel Bolognese to Ciechocinek | 671.68 mi (1,080.97 km) |
| Castel Bolognese to Cieszyn | 494.03 mi (795.07 km) |
| Castel Bolognese to Czarna Bialostocka | 809.33 mi (1,302.49 km) |
| Castel Bolognese to Czarnkow | 631.41 mi (1,016.16 km) |
| Castel Bolognese to Czechowice-Dziedzice | 513.66 mi (826.65 km) |
| Castel Bolognese to Czeladz | 537.21 mi (864.56 km) |
| Castel Bolognese to Czersk Pomorski | 711.26 mi (1,144.67 km) |
| Castel Bolognese to Czestochowa | 562.49 mi (905.24 km) |
| Castel Bolognese to Czluchow | 693.04 mi (1,115.34 km) |
| Castel Bolognese to Dabrowa Gornicza | 539.69 mi (868.55 km) |
