| Altlandsberg to Oestrich-Winkel | 304.54 mi (490.11 km) |
| Altlandsberg to Offenburg | 380.78 mi (612.80 km) |
| Altlandsberg to Oftersheim | 314.41 mi (506.00 km) |
| Altlandsberg to Ohrdruf | 175.87 mi (283.03 km) |
| Altlandsberg to Ohringen | 296.81 mi (477.67 km) |
| Altlandsberg to Olbernhau | 132.39 mi (213.07 km) |
| Altlandsberg to Olching | 319.89 mi (514.82 km) |
| Altlandsberg to Oldenburg | 233.63 mi (375.99 km) |
| Altlandsberg to Oldenburg in Holstein | 167.61 mi (269.75 km) |
| Altlandsberg to Olfen | 275.48 mi (443.35 km) |
| Altlandsberg to Olpe | 273.83 mi (440.69 km) |
| Altlandsberg to Olsberg | 238.74 mi (384.22 km) |
| Altlandsberg to Oranienburg | 24.51 mi (39.44 km) |
| Altlandsberg to Ortenberg | 252.67 mi (406.63 km) |
| Altlandsberg to Oschatz | 91.47 mi (147.21 km) |
