| Hochdorf to Oerlinghausen | 332.10 mi (534.46 km) |
| Hochdorf to Oestrich-Winkel | 196.23 mi (315.80 km) |
| Hochdorf to Offenburg | 91.34 mi (147.00 km) |
| Hochdorf to Oftersheim | 152.90 mi (246.07 km) |
| Hochdorf to Ohrdruf | 276.15 mi (444.42 km) |
| Hochdorf to Ohringen | 151.17 mi (243.29 km) |
| Hochdorf to Olbernhau | 332.94 mi (535.82 km) |
| Hochdorf to Olching | 157.90 mi (254.11 km) |
| Hochdorf to Oldenburg | 413.02 mi (664.69 km) |
| Hochdorf to Oldenburg in Holstein | 505.68 mi (813.82 km) |
| Hochdorf to Olfen | 317.01 mi (510.18 km) |
| Hochdorf to Olpe | 266.83 mi (429.41 km) |
| Hochdorf to Olsberg | 289.19 mi (465.41 km) |
| Hochdorf to Oranienburg | 444.09 mi (714.70 km) |
| Hochdorf to Ortenberg | 223.11 mi (359.06 km) |
