| Opatija to Osecina | 268.01 mi (431.32 km) |
| Opatija to Padinska Skela | 300.01 mi (482.81 km) |
| Opatija to Pancevo | 310.78 mi (500.15 km) |
| Opatija to Paracin | 364.34 mi (586.35 km) |
| Opatija to Pecinci | 277.85 mi (447.15 km) |
| Opatija to Petrovac na Mlavi | 354.76 mi (570.94 km) |
| Opatija to Petrovaradin | 270.59 mi (435.47 km) |
| Opatija to Pirot | 436.66 mi (702.73 km) |
| Opatija to Plandiste | 331.63 mi (533.71 km) |
| Opatija to Pozarevac | 340.22 mi (547.53 km) |
| Opatija to Pozega | 300.32 mi (483.32 km) |
| Opatija to Presevo | 421.64 mi (678.57 km) |
| Opatija to Priboj | 284.59 mi (458.00 km) |
| Opatija to Prijepolje | 291.44 mi (469.02 km) |
| Opatija to Prokuplje | 388.31 mi (624.92 km) |
