| Cities | Distance |
|---|---|
| Opatija to Beyne-Heusay | 540.96 mi (870.60 km) |
| Opatija to Bierbeek | 580.60 mi (934.38 km) |
| Opatija to Bilzen | 556.46 mi (895.53 km) |
| Opatija to Binche | 584.96 mi (941.41 km) |
| Opatija to Bissegem | 635.56 mi (1,022.84 km) |
| Opatija to Blankenberge | 657.56 mi (1,058.25 km) |
| Opatija to Blegny | 540.34 mi (869.59 km) |
| Opatija to Bocholt | 568.22 mi (914.46 km) |
| Opatija to Boechout | 603.70 mi (971.57 km) |
| Opatija to Bonheiden | 597.06 mi (960.87 km) |
| Opatija to Boom | 604.90 mi (973.50 km) |
| Opatija to Boortmeerbeek | 593.81 mi (955.64 km) |
| Opatija to Borgerhout | 607.78 mi (978.13 km) |
| Opatija to Borgloon | 559.46 mi (900.36 km) |
| Opatija to Bornem | 610.22 mi (982.06 km) |