| Bad Oeynhausen to Ottendorf-Okrilla | 226.48 mi (364.49 km) |
| Bad Oeynhausen to Ottersberg | 63.89 mi (102.82 km) |
| Bad Oeynhausen to Ottobrunn | 312.47 mi (502.87 km) |
| Bad Oeynhausen to Ottweiler | 208.35 mi (335.30 km) |
| Bad Oeynhausen to Overath | 107.74 mi (173.38 km) |
| Bad Oeynhausen to Oyten | 60.19 mi (96.87 km) |
| Bad Oeynhausen to Paderborn | 33.35 mi (53.68 km) |
| Bad Oeynhausen to Papenburg | 83.86 mi (134.95 km) |
| Bad Oeynhausen to Parchim | 152.02 mi (244.66 km) |
| Bad Oeynhausen to Pasewalk | 234.76 mi (377.81 km) |
| Bad Oeynhausen to Passau | 323.87 mi (521.22 km) |
| Bad Oeynhausen to Pattensen | 41.17 mi (66.25 km) |
| Bad Oeynhausen to Pegnitz | 206.76 mi (332.76 km) |
| Bad Oeynhausen to Peine | 61.19 mi (98.48 km) |
| Bad Oeynhausen to Peissenberg | 320.44 mi (515.70 km) |
