| Clute to Oberkirch | 5,305.35 mi (8,538.14 km) |
| Clute to Obernburg am Main | 5,302.72 mi (8,533.91 km) |
| Clute to Obernkirchen | 5,219.72 mi (8,400.32 km) |
| Clute to Oberschleissheim | 5,453.16 mi (8,776.01 km) |
| Clute to Oberstdorf | 5,432.12 mi (8,742.16 km) |
| Clute to Obertraubling | 5,450.51 mi (8,771.74 km) |
| Clute to Obertshausen | 5,283.09 mi (8,502.32 km) |
| Clute to Oberursel | 5,268.57 mi (8,478.95 km) |
| Clute to Ochsenfurt | 5,345.07 mi (8,602.07 km) |
| Clute to Ochsenhausen | 5,395.55 mi (8,683.30 km) |
| Clute to Ochtrup | 5,149.95 mi (8,288.05 km) |
| Clute to Odenthal | 5,184.95 mi (8,344.37 km) |
| Clute to Oelde | 5,198.06 mi (8,365.47 km) |
| Clute to Oelsnitz | 5,397.81 mi (8,686.93 km) |
| Clute to Oer-Erkenschwick | 5,170.38 mi (8,320.92 km) |
