| Opatija to Andrychow | 390.68 mi (628.75 km) |
| Opatija to Augustow | 703.77 mi (1,132.60 km) |
| Opatija to Banino | 651.80 mi (1,048.96 km) |
| Opatija to Barlinek | 531.26 mi (854.99 km) |
| Opatija to Bartoszyce | 680.21 mi (1,094.69 km) |
| Opatija to Bedzin | 411.21 mi (661.78 km) |
| Opatija to Belchatow | 477.12 mi (767.85 km) |
| Opatija to Biala Podlaska | 612.35 mi (985.49 km) |
| Opatija to Bialogard | 603.48 mi (971.20 km) |
| Opatija to Bialy Kamien | 387.05 mi (622.90 km) |
| Opatija to Bialystok | 669.65 mi (1,077.70 km) |
| Opatija to Bielawa | 385.90 mi (621.05 km) |
| Opatija to Bielsk Podlaski | 651.84 mi (1,049.03 km) |
| Opatija to Bielsko-Biala | 380.76 mi (612.77 km) |
| Opatija to Bierun | 399.49 mi (642.92 km) |
