| Cities | Distance |
|---|---|
| Karlovac to Oria | 360.01 mi (579.39 km) |
| Karlovac to Oristano | 522.45 mi (840.80 km) |
| Karlovac to Orta Nova | 287.02 mi (461.92 km) |
| Karlovac to Orte | 261.44 mi (420.75 km) |
| Karlovac to Ortona | 223.92 mi (360.37 km) |
| Karlovac to Orvieto | 256.12 mi (412.19 km) |
| Karlovac to Orzinuovi | 272.29 mi (438.21 km) |
| Karlovac to Osimo | 171.67 mi (276.27 km) |
| Karlovac to Ospitaletto | 265.13 mi (426.69 km) |
| Karlovac to Ostuni | 343.81 mi (553.31 km) |
| Karlovac to Ottaviano | 324.65 mi (522.48 km) |
| Karlovac to Ovada | 341.82 mi (550.11 km) |
| Karlovac to Ozieri | 472.83 mi (760.94 km) |
| Karlovac to Paceco | 540.68 mi (870.15 km) |
| Karlovac to Pachino | 606.16 mi (975.53 km) |