| Oborniki Slaskie to Oerlinghausen | 355.98 mi (572.89 km) |
| Oborniki Slaskie to Oestrich-Winkel | 399.90 mi (643.57 km) |
| Oborniki Slaskie to Offenburg | 444.24 mi (714.93 km) |
| Oborniki Slaskie to Oftersheim | 389.97 mi (627.60 km) |
| Oborniki Slaskie to Ohrdruf | 269.75 mi (434.12 km) |
| Oborniki Slaskie to Ohringen | 357.51 mi (575.36 km) |
| Oborniki Slaskie to Olbernhau | 161.22 mi (259.46 km) |
| Oborniki Slaskie to Olching | 328.47 mi (528.63 km) |
| Oborniki Slaskie to Oldenburg | 388.91 mi (625.89 km) |
| Oborniki Slaskie to Oldenburg in Holstein | 325.71 mi (524.18 km) |
| Oborniki Slaskie to Olfen | 410.06 mi (659.92 km) |
| Oborniki Slaskie to Olpe | 393.20 mi (632.80 km) |
| Oborniki Slaskie to Olsberg | 363.30 mi (584.68 km) |
| Oborniki Slaskie to Oranienburg | 185.41 mi (298.40 km) |
| Oborniki Slaskie to Ortenberg | 348.41 mi (560.71 km) |
