| Horjul to Oerlinghausen | 483.22 mi (777.67 km) |
| Horjul to Oestrich-Winkel | 400.06 mi (643.83 km) |
| Horjul to Offenburg | 342.82 mi (551.71 km) |
| Horjul to Oftersheim | 352.09 mi (566.63 km) |
| Horjul to Ohrdruf | 369.95 mi (595.38 km) |
| Horjul to Ohringen | 313.14 mi (503.96 km) |
| Horjul to Olbernhau | 323.89 mi (521.24 km) |
| Horjul to Olching | 205.59 mi (330.86 km) |
| Horjul to Oldenburg | 561.98 mi (904.42 km) |
| Horjul to Oldenburg in Holstein | 591.34 mi (951.67 km) |
| Horjul to Olfen | 503.04 mi (809.57 km) |
| Horjul to Olpe | 454.16 mi (730.90 km) |
| Horjul to Olsberg | 453.36 mi (729.61 km) |
| Horjul to Oranienburg | 467.52 mi (752.41 km) |
| Horjul to Ortenberg | 384.43 mi (618.68 km) |
