| Muncie to Oberkirch | 4,357.41 mi (7,012.57 km) |
| Muncie to Obernburg am Main | 4,351.43 mi (7,002.95 km) |
| Muncie to Obernkirchen | 4,264.90 mi (6,863.69 km) |
| Muncie to Oberschleissheim | 4,502.97 mi (7,246.82 km) |
| Muncie to Oberstdorf | 4,484.70 mi (7,217.43 km) |
| Muncie to Obertraubling | 4,498.65 mi (7,239.88 km) |
| Muncie to Obertshausen | 4,331.61 mi (6,971.05 km) |
| Muncie to Oberursel | 4,317.02 mi (6,947.57 km) |
| Muncie to Ochsenfurt | 4,393.50 mi (7,070.65 km) |
| Muncie to Ochsenhausen | 4,447.02 mi (7,156.78 km) |
| Muncie to Ochtrup | 4,196.04 mi (6,752.87 km) |
| Muncie to Odenthal | 4,232.86 mi (6,812.14 km) |
| Muncie to Oelde | 4,244.22 mi (6,830.41 km) |
| Muncie to Oelsnitz | 4,443.86 mi (7,151.69 km) |
| Muncie to Oer-Erkenschwick | 4,217.25 mi (6,787.01 km) |
