| Guroymak to Oberkirch | 1,814.80 mi (2,920.63 km) |
| Guroymak to Obernburg am Main | 1,785.72 mi (2,873.83 km) |
| Guroymak to Obernkirchen | 1,831.76 mi (2,947.93 km) |
| Guroymak to Oberschleissheim | 1,654.19 mi (2,662.16 km) |
| Guroymak to Oberstdorf | 1,701.88 mi (2,738.91 km) |
| Guroymak to Obertraubling | 1,639.14 mi (2,637.95 km) |
| Guroymak to Obertshausen | 1,802.64 mi (2,901.07 km) |
| Guroymak to Oberursel | 1,815.87 mi (2,922.36 km) |
| Guroymak to Ochsenfurt | 1,742.48 mi (2,804.25 km) |
| Guroymak to Ochsenhausen | 1,724.87 mi (2,775.91 km) |
| Guroymak to Ochtrup | 1,908.63 mi (3,071.64 km) |
| Guroymak to Odenthal | 1,891.40 mi (3,043.91 km) |
| Guroymak to Oelde | 1,862.36 mi (2,997.17 km) |
| Guroymak to Oelsnitz | 1,667.24 mi (2,683.17 km) |
| Guroymak to Oer-Erkenschwick | 1,895.97 mi (3,051.27 km) |
