| Cities | Distance |
|---|---|
| Opatija to Montana | 460.01 mi (740.32 km) |
| Opatija to Nova Zagora | 614.59 mi (989.08 km) |
| Opatija to Novi Iskar | 481.84 mi (775.45 km) |
| Opatija to Novi Pazar | 651.24 mi (1,048.08 km) |
| Opatija to Omurtag | 618.88 mi (996.00 km) |
| Opatija to Panagyurishte | 528.98 mi (851.31 km) |
| Opatija to Parvomay | 588.54 mi (947.17 km) |
| Opatija to Pavlikeni | 563.43 mi (906.75 km) |
| Opatija to Pazardzhik | 544.94 mi (876.99 km) |
| Opatija to Pernik | 473.26 mi (761.63 km) |
| Opatija to Peshtera | 548.72 mi (883.07 km) |
| Opatija to Petrich | 523.18 mi (841.98 km) |
| Opatija to Pleven | 526.38 mi (847.13 km) |
| Opatija to Plovdiv | 565.56 mi (910.18 km) |
| Opatija to Pomorie | 688.48 mi (1,108.01 km) |