| Belzig to Oestrich-Winkel | 248.35 mi (399.68 km) |
| Belzig to Offenburg | 326.70 mi (525.77 km) |
| Belzig to Oftersheim | 259.55 mi (417.71 km) |
| Belzig to Ohrdruf | 121.10 mi (194.89 km) |
| Belzig to Ohringen | 244.29 mi (393.14 km) |
| Belzig to Olbernhau | 106.79 mi (171.86 km) |
| Belzig to Olching | 278.19 mi (447.70 km) |
| Belzig to Oldenburg | 196.27 mi (315.86 km) |
| Belzig to Oldenburg in Holstein | 165.05 mi (265.62 km) |
| Belzig to Olfen | 223.96 mi (360.43 km) |
| Belzig to Olpe | 218.71 mi (351.99 km) |
| Belzig to Olsberg | 184.21 mi (296.45 km) |
| Belzig to Oranienburg | 50.18 mi (80.76 km) |
| Belzig to Ortenberg | 196.63 mi (316.44 km) |
| Belzig to Oschatz | 62.15 mi (100.03 km) |
