| Sun City Center to Oberkirch | 4,828.21 mi (7,770.25 km) |
| Sun City Center to Obernburg am Main | 4,842.92 mi (7,793.93 km) |
| Sun City Center to Obernkirchen | 4,786.50 mi (7,703.13 km) |
| Sun City Center to Oberschleissheim | 4,984.63 mi (8,021.98 km) |
| Sun City Center to Oberstdorf | 4,950.46 mi (7,967.00 km) |
| Sun City Center to Obertraubling | 4,991.54 mi (8,033.10 km) |
| Sun City Center to Obertshausen | 4,824.76 mi (7,764.71 km) |
| Sun City Center to Oberursel | 4,810.92 mi (7,742.43 km) |
| Sun City Center to Ochsenfurt | 4,886.23 mi (7,863.63 km) |
| Sun City Center to Ochsenhausen | 4,919.64 mi (7,917.40 km) |
| Sun City Center to Ochtrup | 4,710.34 mi (7,580.56 km) |
| Sun City Center to Odenthal | 4,731.98 mi (7,615.39 km) |
| Sun City Center to Oelde | 4,757.08 mi (7,655.78 km) |
| Sun City Center to Oelsnitz | 4,954.20 mi (7,973.02 km) |
| Sun City Center to Oer-Erkenschwick | 4,724.60 mi (7,603.51 km) |
