| Ypsilanti to Oberkirch | 4,194.81 mi (6,750.89 km) |
| Ypsilanti to Obernburg am Main | 4,187.58 mi (6,739.27 km) |
| Ypsilanti to Obernkirchen | 4,099.53 mi (6,597.56 km) |
| Ypsilanti to Oberschleissheim | 4,339.51 mi (6,983.77 km) |
| Ypsilanti to Oberstdorf | 4,322.24 mi (6,955.98 km) |
| Ypsilanti to Obertraubling | 4,334.56 mi (6,975.79 km) |
| Ypsilanti to Obertshausen | 4,167.69 mi (6,707.25 km) |
| Ypsilanti to Oberursel | 4,153.08 mi (6,683.73 km) |
| Ypsilanti to Ochsenfurt | 4,229.53 mi (6,806.77 km) |
| Ypsilanti to Ochsenhausen | 4,284.18 mi (6,894.72 km) |
| Ypsilanti to Ochtrup | 4,031.12 mi (6,487.46 km) |
| Ypsilanti to Odenthal | 4,068.73 mi (6,547.99 km) |
| Ypsilanti to Oelde | 4,079.32 mi (6,565.03 km) |
| Ypsilanti to Oelsnitz | 4,278.88 mi (6,886.19 km) |
| Ypsilanti to Oer-Erkenschwick | 4,052.68 mi (6,522.15 km) |
