| Winter Springs to Oberkirch | 4,733.84 mi (7,618.39 km) |
| Winter Springs to Obernburg am Main | 4,748.57 mi (7,642.08 km) |
| Winter Springs to Obernkirchen | 4,692.30 mi (7,551.53 km) |
| Winter Springs to Oberschleissheim | 4,890.26 mi (7,870.11 km) |
| Winter Springs to Oberstdorf | 4,856.11 mi (7,815.16 km) |
| Winter Springs to Obertraubling | 4,897.18 mi (7,881.25 km) |
| Winter Springs to Obertshausen | 4,730.41 mi (7,612.87 km) |
| Winter Springs to Oberursel | 4,716.58 mi (7,590.60 km) |
| Winter Springs to Ochsenfurt | 4,791.88 mi (7,711.78 km) |
| Winter Springs to Ochsenhausen | 4,825.28 mi (7,765.53 km) |
| Winter Springs to Ochtrup | 4,616.10 mi (7,428.89 km) |
| Winter Springs to Odenthal | 4,637.66 mi (7,463.59 km) |
| Winter Springs to Oelde | 4,662.82 mi (7,504.09 km) |
| Winter Springs to Oelsnitz | 4,859.91 mi (7,821.26 km) |
| Winter Springs to Oer-Erkenschwick | 4,630.31 mi (7,451.77 km) |
