| Opatija to Veliki Preslav | 636.60 mi (1,024.50 km) |
| Opatija to Veliko Tarnovo | 581.21 mi (935.36 km) |
| Opatija to Velingrad | 535.70 mi (862.12 km) |
| Opatija to Vidin | 430.70 mi (693.15 km) |
| Opatija to Vratsa | 480.49 mi (773.27 km) |
| Opatija to Yambol | 637.67 mi (1,026.23 km) |
| Opatija to Zlatograd | 606.63 mi (976.28 km) |
| Opatija to Beli Manastir | 210.17 mi (338.24 km) |
| Opatija to Bjelovar | 128.53 mi (206.85 km) |
| Opatija to Cakovec | 125.79 mi (202.44 km) |
| Opatija to Cepin | 207.27 mi (333.56 km) |
| Opatija to Crikvenica | 22.04 mi (35.47 km) |
| Opatija to Dakovo | 199.65 mi (321.31 km) |
| Opatija to Daruvar | 142.80 mi (229.82 km) |
| Opatija to Duga Resa | 58.55 mi (94.23 km) |
