| Strongsville to Oberkirch | 4,166.44 mi (6,705.24 km) |
| Strongsville to Obernburg am Main | 4,162.45 mi (6,698.82 km) |
| Strongsville to Obernkirchen | 4,079.03 mi (6,564.57 km) |
| Strongsville to Oberschleissheim | 4,313.28 mi (6,941.56 km) |
| Strongsville to Oberstdorf | 4,293.49 mi (6,909.71 km) |
| Strongsville to Obertraubling | 4,310.09 mi (6,936.41 km) |
| Strongsville to Obertshausen | 4,142.76 mi (6,667.13 km) |
| Strongsville to Oberursel | 4,128.22 mi (6,643.73 km) |
| Strongsville to Ochsenfurt | 4,204.72 mi (6,766.85 km) |
| Strongsville to Ochsenhausen | 4,256.38 mi (6,849.98 km) |
| Strongsville to Ochtrup | 4,009.20 mi (6,452.19 km) |
| Strongsville to Odenthal | 4,044.45 mi (6,508.91 km) |
| Strongsville to Oelde | 4,057.31 mi (6,529.62 km) |
| Strongsville to Oelsnitz | 4,257.06 mi (6,851.07 km) |
| Strongsville to Oer-Erkenschwick | 4,029.68 mi (6,485.15 km) |
