| Schwarzenberg to Oberkirch | 252.23 mi (405.92 km) |
| Schwarzenberg to Obernburg am Main | 168.11 mi (270.55 km) |
| Schwarzenberg to Obernkirchen | 197.56 mi (317.94 km) |
| Schwarzenberg to Oberschleissheim | 167.69 mi (269.88 km) |
| Schwarzenberg to Oberstdorf | 244.49 mi (393.46 km) |
| Schwarzenberg to Obertraubling | 112.50 mi (181.05 km) |
| Schwarzenberg to Obertshausen | 177.22 mi (285.20 km) |
| Schwarzenberg to Oberursel | 186.65 mi (300.39 km) |
| Schwarzenberg to Ochsenfurt | 135.19 mi (217.57 km) |
| Schwarzenberg to Ochsenhausen | 213.19 mi (343.09 km) |
| Schwarzenberg to Ochtrup | 266.85 mi (429.46 km) |
| Schwarzenberg to Odenthal | 249.56 mi (401.62 km) |
| Schwarzenberg to Oelde | 219.28 mi (352.89 km) |
| Schwarzenberg to Oelsnitz | 28.36 mi (45.64 km) |
| Schwarzenberg to Oer-Erkenschwick | 251.51 mi (404.77 km) |
