| Exmouth to Oberkirch | 534.23 mi (859.77 km) |
| Exmouth to Obernburg am Main | 556.83 mi (896.14 km) |
| Exmouth to Obernkirchen | 550.75 mi (886.35 km) |
| Exmouth to Oberschleissheim | 691.39 mi (1,112.68 km) |
| Exmouth to Oberstdorf | 657.75 mi (1,058.55 km) |
| Exmouth to Obertraubling | 702.89 mi (1,131.20 km) |
| Exmouth to Obertshausen | 540.72 mi (870.21 km) |
| Exmouth to Oberursel | 528.13 mi (849.95 km) |
| Exmouth to Ochsenfurt | 599.89 mi (965.43 km) |
| Exmouth to Ochsenhausen | 625.67 mi (1,006.91 km) |
| Exmouth to Ochtrup | 469.42 mi (755.46 km) |
| Exmouth to Odenthal | 460.05 mi (740.38 km) |
| Exmouth to Oelde | 506.73 mi (815.51 km) |
| Exmouth to Oelsnitz | 683.33 mi (1,099.71 km) |
| Exmouth to Oer-Erkenschwick | 467.30 mi (752.04 km) |
