| Metlika to Oberkirch | 394.12 mi (634.27 km) |
| Metlika to Obernburg am Main | 407.35 mi (655.56 km) |
| Metlika to Obernkirchen | 536.25 mi (863.02 km) |
| Metlika to Oberschleissheim | 252.07 mi (405.66 km) |
| Metlika to Oberstdorf | 268.57 mi (432.21 km) |
| Metlika to Obertraubling | 272.44 mi (438.45 km) |
| Metlika to Obertshausen | 428.04 mi (688.87 km) |
| Metlika to Oberursel | 442.79 mi (712.60 km) |
| Metlika to Ochsenfurt | 368.74 mi (593.43 km) |
| Metlika to Ochsenhausen | 303.82 mi (488.96 km) |
| Metlika to Ochtrup | 583.42 mi (938.93 km) |
| Metlika to Odenthal | 528.73 mi (850.90 km) |
| Metlika to Oelde | 537.18 mi (864.50 km) |
| Metlika to Oelsnitz | 359.94 mi (579.27 km) |
| Metlika to Oer-Erkenschwick | 553.42 mi (890.64 km) |
