| Pattensen to Oberkirch | 268.38 mi (431.91 km) |
| Pattensen to Obernburg am Main | 169.85 mi (273.35 km) |
| Pattensen to Obernkirchen | 27.44 mi (44.16 km) |
| Pattensen to Oberschleissheim | 288.67 mi (464.57 km) |
| Pattensen to Oberstdorf | 336.36 mi (541.32 km) |
| Pattensen to Obertraubling | 251.14 mi (404.17 km) |
| Pattensen to Obertshausen | 157.29 mi (253.13 km) |
| Pattensen to Oberursel | 151.57 mi (243.93 km) |
| Pattensen to Ochsenfurt | 181.27 mi (291.72 km) |
| Pattensen to Ochsenhausen | 289.92 mi (466.59 km) |
| Pattensen to Ochtrup | 109.09 mi (175.57 km) |
| Pattensen to Odenthal | 142.00 mi (228.53 km) |
| Pattensen to Oelde | 74.94 mi (120.60 km) |
| Pattensen to Oelsnitz | 164.51 mi (264.75 km) |
| Pattensen to Oer-Erkenschwick | 115.49 mi (185.86 km) |
