| Hundested to Oestrich-Winkel | 442.10 mi (711.49 km) |
| Hundested to Offenburg | 543.86 mi (875.25 km) |
| Hundested to Oftersheim | 475.70 mi (765.57 km) |
| Hundested to Ohrdruf | 358.00 mi (576.15 km) |
| Hundested to Ohringen | 477.76 mi (768.87 km) |
| Hundested to Olbernhau | 371.25 mi (597.48 km) |
| Hundested to Olching | 537.10 mi (864.38 km) |
| Hundested to Oldenburg | 243.37 mi (391.67 km) |
| Hundested to Oldenburg in Holstein | 121.32 mi (195.25 km) |
| Hundested to Olfen | 345.36 mi (555.80 km) |
| Hundested to Olpe | 379.63 mi (610.95 km) |
| Hundested to Olsberg | 347.39 mi (559.07 km) |
| Hundested to Oranienburg | 228.85 mi (368.30 km) |
| Hundested to Ortenberg | 404.51 mi (650.99 km) |
| Hundested to Oschatz | 326.49 mi (525.44 km) |
