| Glucholazy to Oerlinghausen | 394.11 mi (634.25 km) |
| Glucholazy to Oestrich-Winkel | 415.26 mi (668.30 km) |
| Glucholazy to Offenburg | 442.99 mi (712.92 km) |
| Glucholazy to Oftersheim | 396.78 mi (638.55 km) |
| Glucholazy to Ohrdruf | 293.51 mi (472.35 km) |
| Glucholazy to Ohringen | 359.61 mi (578.74 km) |
| Glucholazy to Olbernhau | 179.28 mi (288.52 km) |
| Glucholazy to Olching | 309.60 mi (498.25 km) |
| Glucholazy to Oldenburg | 437.67 mi (704.36 km) |
| Glucholazy to Oldenburg in Holstein | 388.39 mi (625.05 km) |
| Glucholazy to Olfen | 444.60 mi (715.51 km) |
| Glucholazy to Olpe | 420.36 mi (676.51 km) |
| Glucholazy to Olsberg | 394.29 mi (634.56 km) |
| Glucholazy to Oranienburg | 245.02 mi (394.33 km) |
| Glucholazy to Ortenberg | 366.71 mi (590.16 km) |
