| Manville to Oberkirch | 3,907.01 mi (6,287.72 km) |
| Manville to Obernburg am Main | 3,911.61 mi (6,295.13 km) |
| Manville to Obernkirchen | 3,841.22 mi (6,181.84 km) |
| Manville to Oberschleissheim | 4,058.80 mi (6,532.01 km) |
| Manville to Oberstdorf | 4,032.47 mi (6,489.63 km) |
| Manville to Obertraubling | 4,060.30 mi (6,534.43 km) |
| Manville to Obertshausen | 3,892.57 mi (6,264.48 km) |
| Manville to Oberursel | 3,878.30 mi (6,241.53 km) |
| Manville to Ochsenfurt | 3,954.55 mi (6,364.23 km) |
| Manville to Ochsenhausen | 3,997.99 mi (6,434.15 km) |
| Manville to Ochtrup | 3,767.87 mi (6,063.81 km) |
| Manville to Odenthal | 3,796.51 mi (6,109.90 km) |
| Manville to Oelde | 3,815.48 mi (6,140.43 km) |
| Manville to Oelsnitz | 4,014.68 mi (6,461.01 km) |
| Manville to Oer-Erkenschwick | 3,785.31 mi (6,091.87 km) |
