| Norwich to Oberkirch | 410.55 mi (660.72 km) |
| Norwich to Obernburg am Main | 390.10 mi (627.80 km) |
| Norwich to Obernkirchen | 330.31 mi (531.58 km) |
| Norwich to Oberschleissheim | 543.20 mi (874.19 km) |
| Norwich to Oberstdorf | 537.04 mi (864.29 km) |
| Norwich to Obertraubling | 537.34 mi (864.77 km) |
| Norwich to Obertshausen | 370.18 mi (595.74 km) |
| Norwich to Oberursel | 355.58 mi (572.25 km) |
| Norwich to Ochsenfurt | 432.06 mi (695.33 km) |
| Norwich to Ochsenhausen | 494.11 mi (795.20 km) |
| Norwich to Ochtrup | 250.16 mi (402.60 km) |
| Norwich to Odenthal | 271.90 mi (437.58 km) |
| Norwich to Oelde | 295.22 mi (475.11 km) |
| Norwich to Oelsnitz | 491.25 mi (790.59 km) |
| Norwich to Oer-Erkenschwick | 261.62 mi (421.03 km) |
