| Hoogeveen to Oerlinghausen | 106.28 mi (171.04 km) |
| Hoogeveen to Oestrich-Winkel | 199.85 mi (321.63 km) |
| Hoogeveen to Offenburg | 301.56 mi (485.31 km) |
| Hoogeveen to Oftersheim | 249.60 mi (401.69 km) |
| Hoogeveen to Ohrdruf | 224.27 mi (360.93 km) |
| Hoogeveen to Ohringen | 277.12 mi (445.98 km) |
| Hoogeveen to Olbernhau | 326.06 mi (524.75 km) |
| Hoogeveen to Olching | 378.35 mi (608.90 km) |
| Hoogeveen to Oldenburg | 77.44 mi (124.63 km) |
| Hoogeveen to Oldenburg in Holstein | 210.64 mi (338.99 km) |
| Hoogeveen to Olfen | 79.90 mi (128.59 km) |
| Hoogeveen to Olpe | 131.84 mi (212.18 km) |
| Hoogeveen to Olsberg | 127.89 mi (205.83 km) |
| Hoogeveen to Oranienburg | 282.39 mi (454.46 km) |
| Hoogeveen to Ortenberg | 197.96 mi (318.58 km) |
