| Castel Bolognese to Veliki Preslav | 752.74 mi (1,211.42 km) |
| Castel Bolognese to Veliko Tarnovo | 694.65 mi (1,117.93 km) |
| Castel Bolognese to Velingrad | 634.34 mi (1,020.88 km) |
| Castel Bolognese to Vidin | 548.58 mi (882.86 km) |
| Castel Bolognese to Vratsa | 590.90 mi (950.96 km) |
| Castel Bolognese to Yambol | 747.70 mi (1,203.30 km) |
| Castel Bolognese to Zlatograd | 702.61 mi (1,130.74 km) |
| Castel Bolognese to Beli Manastir | 346.64 mi (557.87 km) |
| Castel Bolognese to Bjelovar | 268.65 mi (432.36 km) |
| Castel Bolognese to Cakovec | 266.49 mi (428.87 km) |
| Castel Bolognese to Cepin | 341.18 mi (549.08 km) |
| Castel Bolognese to Crikvenica | 154.37 mi (248.44 km) |
| Castel Bolognese to Dakovo | 331.08 mi (532.82 km) |
| Castel Bolognese to Daruvar | 279.40 mi (449.65 km) |
| Castel Bolognese to Duga Resa | 197.05 mi (317.12 km) |
