| Oldenburg in Holstein to Ottendorf-Okrilla | 248.24 mi (399.51 km) |
| Oldenburg in Holstein to Ottersberg | 109.09 mi (175.56 km) |
| Oldenburg in Holstein to Ottobrunn | 432.01 mi (695.25 km) |
| Oldenburg in Holstein to Ottweiler | 375.86 mi (604.88 km) |
| Oldenburg in Holstein to Overath | 275.89 mi (444.01 km) |
| Oldenburg in Holstein to Oyten | 114.69 mi (184.57 km) |
| Oldenburg in Holstein to Paderborn | 199.12 mi (320.45 km) |
| Oldenburg in Holstein to Papenburg | 166.04 mi (267.21 km) |
| Oldenburg in Holstein to Parchim | 72.27 mi (116.31 km) |
| Oldenburg in Holstein to Pasewalk | 138.38 mi (222.70 km) |
| Oldenburg in Holstein to Passau | 410.85 mi (661.21 km) |
| Oldenburg in Holstein to Pattensen | 147.86 mi (237.96 km) |
| Oldenburg in Holstein to Pegnitz | 315.19 mi (507.24 km) |
| Oldenburg in Holstein to Peine | 139.39 mi (224.32 km) |
| Oldenburg in Holstein to Peissenberg | 449.52 mi (723.43 km) |
