| Dolton to Oberkirch | 4,375.96 mi (7,042.43 km) |
| Dolton to Obernburg am Main | 4,365.64 mi (7,025.82 km) |
| Dolton to Obernkirchen | 4,273.01 mi (6,876.74 km) |
| Dolton to Oberschleissheim | 4,518.49 mi (7,271.80 km) |
| Dolton to Oberstdorf | 4,503.64 mi (7,247.91 km) |
| Dolton to Obertraubling | 4,511.81 mi (7,261.06 km) |
| Dolton to Obertshausen | 4,345.57 mi (6,993.51 km) |
| Dolton to Oberursel | 4,330.89 mi (6,969.90 km) |
| Dolton to Ochsenfurt | 4,407.22 mi (7,092.74 km) |
| Dolton to Ochsenhausen | 4,464.72 mi (7,185.28 km) |
| Dolton to Ochtrup | 4,206.13 mi (6,769.11 km) |
| Dolton to Odenthal | 4,246.06 mi (6,833.38 km) |
| Dolton to Oelde | 4,254.36 mi (6,846.73 km) |
| Dolton to Oelsnitz | 4,453.52 mi (7,167.25 km) |
| Dolton to Oer-Erkenschwick | 4,228.75 mi (6,805.51 km) |
