| Sebring to Oberkirch | 4,800.77 mi (7,726.09 km) |
| Sebring to Obernburg am Main | 4,816.87 mi (7,752.01 km) |
| Sebring to Obernkirchen | 4,762.68 mi (7,664.79 km) |
| Sebring to Oberschleissheim | 4,957.69 mi (7,978.64 km) |
| Sebring to Oberstdorf | 4,922.51 mi (7,922.01 km) |
| Sebring to Obertraubling | 4,965.37 mi (7,990.99 km) |
| Sebring to Obertshausen | 4,798.86 mi (7,723.02 km) |
| Sebring to Oberursel | 4,785.09 mi (7,700.86 km) |
| Sebring to Ochsenfurt | 4,860.20 mi (7,821.74 km) |
| Sebring to Ochsenhausen | 4,892.19 mi (7,873.22 km) |
| Sebring to Ochtrup | 4,686.10 mi (7,541.55 km) |
| Sebring to Odenthal | 4,706.63 mi (7,574.59 km) |
| Sebring to Oelde | 4,732.67 mi (7,616.50 km) |
| Sebring to Oelsnitz | 4,929.32 mi (7,932.97 km) |
| Sebring to Oer-Erkenschwick | 4,699.84 mi (7,563.67 km) |
