| Witney to Oberkirch | 478.97 mi (770.83 km) |
| Witney to Obernburg am Main | 482.63 mi (776.71 km) |
| Witney to Obernkirchen | 451.84 mi (727.17 km) |
| Witney to Oberschleissheim | 627.79 mi (1,010.33 km) |
| Witney to Oberstdorf | 606.42 mi (975.94 km) |
| Witney to Obertraubling | 631.33 mi (1,016.03 km) |
| Witney to Obertshausen | 464.49 mi (747.53 km) |
| Witney to Oberursel | 450.75 mi (725.41 km) |
| Witney to Ochsenfurt | 525.92 mi (846.39 km) |
| Witney to Ochsenhausen | 568.77 mi (915.35 km) |
| Witney to Ochtrup | 370.25 mi (595.86 km) |
| Witney to Odenthal | 374.29 mi (602.36 km) |
| Witney to Oelde | 411.55 mi (662.33 km) |
| Witney to Oelsnitz | 599.08 mi (964.13 km) |
| Witney to Oer-Erkenschwick | 374.11 mi (602.07 km) |
