| Wauconda to Oberkirch | 4,366.18 mi (7,026.69 km) |
| Wauconda to Obernburg am Main | 4,354.38 mi (7,007.70 km) |
| Wauconda to Obernkirchen | 4,259.72 mi (6,855.36 km) |
| Wauconda to Oberschleissheim | 4,507.61 mi (7,254.30 km) |
| Wauconda to Oberstdorf | 4,493.94 mi (7,232.30 km) |
| Wauconda to Obertraubling | 4,500.13 mi (7,242.26 km) |
| Wauconda to Obertshausen | 4,334.23 mi (6,975.26 km) |
| Wauconda to Oberursel | 4,319.53 mi (6,951.61 km) |
| Wauconda to Ochsenfurt | 4,395.78 mi (7,074.33 km) |
| Wauconda to Ochsenhausen | 4,454.62 mi (7,169.01 km) |
| Wauconda to Ochtrup | 4,193.54 mi (6,748.84 km) |
| Wauconda to Odenthal | 4,234.51 mi (6,814.79 km) |
| Wauconda to Oelde | 4,241.77 mi (6,826.47 km) |
| Wauconda to Oelsnitz | 4,440.69 mi (7,146.59 km) |
| Wauconda to Oer-Erkenschwick | 4,216.62 mi (6,786.00 km) |
