| Hohenstein-Ernstthal to Oestrich-Winkel | 214.92 mi (345.88 km) |
| Hohenstein-Ernstthal to Offenburg | 267.89 mi (431.12 km) |
| Hohenstein-Ernstthal to Oftersheim | 208.07 mi (334.86 km) |
| Hohenstein-Ernstthal to Ohrdruf | 86.63 mi (139.41 km) |
| Hohenstein-Ernstthal to Ohringen | 180.61 mi (290.67 km) |
| Hohenstein-Ernstthal to Olbernhau | 28.49 mi (45.86 km) |
| Hohenstein-Ernstthal to Olching | 190.30 mi (306.26 km) |
| Hohenstein-Ernstthal to Oldenburg | 250.84 mi (403.68 km) |
| Hohenstein-Ernstthal to Oldenburg in Holstein | 253.77 mi (408.41 km) |
| Hohenstein-Ernstthal to Olfen | 239.09 mi (384.78 km) |
| Hohenstein-Ernstthal to Olpe | 213.25 mi (343.18 km) |
| Hohenstein-Ernstthal to Olsberg | 187.64 mi (301.97 km) |
| Hohenstein-Ernstthal to Oranienburg | 136.85 mi (220.24 km) |
| Hohenstein-Ernstthal to Ortenberg | 163.54 mi (263.19 km) |
| Hohenstein-Ernstthal to Oschatz | 38.50 mi (61.97 km) |
