| Tiverton to Oberkirch | 541.56 mi (871.55 km) |
| Tiverton to Obernburg am Main | 560.67 mi (902.32 km) |
| Tiverton to Obernkirchen | 548.59 mi (882.87 km) |
| Tiverton to Oberschleissheim | 697.56 mi (1,122.62 km) |
| Tiverton to Oberstdorf | 666.03 mi (1,071.87 km) |
| Tiverton to Obertraubling | 707.55 mi (1,138.69 km) |
| Tiverton to Obertshausen | 544.11 mi (875.66 km) |
| Tiverton to Oberursel | 531.24 mi (854.95 km) |
| Tiverton to Ochsenfurt | 603.87 mi (971.84 km) |
| Tiverton to Ochsenhausen | 632.93 mi (1,018.60 km) |
| Tiverton to Ochtrup | 467.03 mi (751.62 km) |
| Tiverton to Odenthal | 461.12 mi (742.10 km) |
| Tiverton to Oelde | 505.56 mi (813.62 km) |
| Tiverton to Oelsnitz | 685.21 mi (1,102.73 km) |
| Tiverton to Oer-Erkenschwick | 466.57 mi (750.86 km) |
