| Sileby to Oerlinghausen | 415.50 mi (668.69 km) |
| Sileby to Oestrich-Winkel | 435.37 mi (700.66 km) |
| Sileby to Offenburg | 493.34 mi (793.95 km) |
| Sileby to Oftersheim | 480.14 mi (772.71 km) |
| Sileby to Ohrdruf | 522.21 mi (840.41 km) |
| Sileby to Ohringen | 521.32 mi (838.98 km) |
| Sileby to Olbernhau | 633.41 mi (1,019.37 km) |
| Sileby to Olching | 628.48 mi (1,011.43 km) |
| Sileby to Oldenburg | 388.87 mi (625.82 km) |
| Sileby to Oldenburg in Holstein | 503.68 mi (810.60 km) |
| Sileby to Olfen | 365.85 mi (588.78 km) |
| Sileby to Olpe | 398.99 mi (642.12 km) |
| Sileby to Olsberg | 418.22 mi (673.06 km) |
| Sileby to Oranienburg | 598.95 mi (963.92 km) |
| Sileby to Ortenberg | 465.96 mi (749.89 km) |
