| Webb City to Oberkirch | 4,854.59 mi (7,812.71 km) |
| Webb City to Obernburg am Main | 4,843.05 mi (7,794.14 km) |
| Webb City to Obernkirchen | 4,748.13 mi (7,641.38 km) |
| Webb City to Oberschleissheim | 4,996.25 mi (8,040.69 km) |
| Webb City to Oberstdorf | 4,982.32 mi (8,018.27 km) |
| Webb City to Obertraubling | 4,988.81 mi (8,028.71 km) |
| Webb City to Obertshausen | 4,822.90 mi (7,761.71 km) |
| Webb City to Oberursel | 4,808.21 mi (7,738.06 km) |
| Webb City to Ochsenfurt | 4,884.46 mi (7,860.78 km) |
| Webb City to Ochsenhausen | 4,943.11 mi (7,955.17 km) |
| Webb City to Ochtrup | 4,682.12 mi (7,535.14 km) |
| Webb City to Odenthal | 4,723.19 mi (7,601.24 km) |
| Webb City to Oelde | 4,730.35 mi (7,612.77 km) |
| Webb City to Oelsnitz | 4,929.21 mi (7,932.80 km) |
| Webb City to Oer-Erkenschwick | 4,705.27 mi (7,572.40 km) |
