| Hilzingen to Oestrich-Winkel | 158.46 mi (255.02 km) |
| Hilzingen to Offenburg | 62.37 mi (100.37 km) |
| Hilzingen to Oftersheim | 111.29 mi (179.10 km) |
| Hilzingen to Ohrdruf | 229.09 mi (368.68 km) |
| Hilzingen to Ohringen | 104.40 mi (168.02 km) |
| Hilzingen to Olbernhau | 286.84 mi (461.63 km) |
| Hilzingen to Olching | 120.90 mi (194.57 km) |
| Hilzingen to Oldenburg | 372.47 mi (599.43 km) |
| Hilzingen to Oldenburg in Holstein | 460.57 mi (741.21 km) |
| Hilzingen to Olfen | 280.08 mi (450.74 km) |
| Hilzingen to Olpe | 228.68 mi (368.03 km) |
| Hilzingen to Olsberg | 248.05 mi (399.19 km) |
| Hilzingen to Oranienburg | 396.69 mi (638.42 km) |
| Hilzingen to Ortenberg | 179.41 mi (288.73 km) |
| Hilzingen to Oschatz | 311.70 mi (501.64 km) |
