| Bourne to Oberkirch | 471.72 mi (759.16 km) |
| Bourne to Obernburg am Main | 457.78 mi (736.72 km) |
| Bourne to Obernkirchen | 400.44 mi (644.44 km) |
| Bourne to Oberschleissheim | 609.54 mi (980.96 km) |
| Bourne to Oberstdorf | 599.18 mi (964.29 km) |
| Bourne to Obertraubling | 605.74 mi (974.85 km) |
| Bourne to Obertshausen | 438.17 mi (705.16 km) |
| Bourne to Oberursel | 423.69 mi (681.86 km) |
| Bourne to Ochsenfurt | 500.17 mi (804.95 km) |
| Bourne to Ochsenhausen | 557.63 mi (897.43 km) |
| Bourne to Ochtrup | 320.62 mi (515.99 km) |
| Bourne to Odenthal | 341.05 mi (548.86 km) |
| Bourne to Oelde | 365.82 mi (588.73 km) |
| Bourne to Oelsnitz | 561.59 mi (903.79 km) |
| Bourne to Oer-Erkenschwick | 332.07 mi (534.41 km) |
