| Waukee to Oberkirch | 4,611.79 mi (7,421.96 km) |
| Waukee to Obernburg am Main | 4,595.06 mi (7,395.04 km) |
| Waukee to Obernkirchen | 4,493.44 mi (7,231.50 km) |
| Waukee to Oberschleissheim | 4,749.36 mi (7,643.35 km) |
| Waukee to Oberstdorf | 4,739.62 mi (7,627.68 km) |
| Waukee to Obertraubling | 4,739.15 mi (7,626.92 km) |
| Waukee to Obertshausen | 4,574.68 mi (7,362.23 km) |
| Waukee to Oberursel | 4,559.93 mi (7,338.50 km) |
| Waukee to Ochsenfurt | 4,635.78 mi (7,460.56 km) |
| Waukee to Ochsenhausen | 4,699.01 mi (7,562.33 km) |
| Waukee to Ochtrup | 4,429.86 mi (7,129.18 km) |
| Waukee to Odenthal | 4,474.39 mi (7,200.83 km) |
| Waukee to Oelde | 4,478.01 mi (7,206.66 km) |
| Waukee to Oelsnitz | 4,675.72 mi (7,524.84 km) |
| Waukee to Oer-Erkenschwick | 4,454.55 mi (7,168.91 km) |
