| Schalksmuhle to Oberkirch | 188.63 mi (303.57 km) |
| Schalksmuhle to Obernburg am Main | 119.77 mi (192.76 km) |
| Schalksmuhle to Obernkirchen | 98.07 mi (157.84 km) |
| Schalksmuhle to Oberschleissheim | 273.99 mi (440.94 km) |
| Schalksmuhle to Oberstdorf | 292.08 mi (470.05 km) |
| Schalksmuhle to Obertraubling | 258.50 mi (416.01 km) |
| Schalksmuhle to Obertshausen | 99.08 mi (159.46 km) |
| Schalksmuhle to Oberursel | 84.95 mi (136.72 km) |
| Schalksmuhle to Ochsenfurt | 156.50 mi (251.87 km) |
| Schalksmuhle to Ochsenhausen | 244.06 mi (392.78 km) |
| Schalksmuhle to Ochtrup | 68.29 mi (109.91 km) |
| Schalksmuhle to Odenthal | 23.04 mi (37.08 km) |
| Schalksmuhle to Oelde | 48.80 mi (78.53 km) |
| Schalksmuhle to Oelsnitz | 210.03 mi (338.00 km) |
| Schalksmuhle to Oer-Erkenschwick | 30.32 mi (48.79 km) |
