| Nurhak to Oerlinghausen | 1,688.87 mi (2,717.97 km) |
| Nurhak to Oestrich-Winkel | 1,667.02 mi (2,682.80 km) |
| Nurhak to Offenburg | 1,639.02 mi (2,637.75 km) |
| Nurhak to Oftersheim | 1,628.54 mi (2,620.88 km) |
| Nurhak to Ohrdruf | 1,575.66 mi (2,535.77 km) |
| Nurhak to Ohringen | 1,585.67 mi (2,551.89 km) |
| Nurhak to Olbernhau | 1,468.36 mi (2,363.10 km) |
| Nurhak to Olching | 1,485.02 mi (2,389.90 km) |
| Nurhak to Oldenburg | 1,739.81 mi (2,799.96 km) |
| Nurhak to Oldenburg in Holstein | 1,681.45 mi (2,706.04 km) |
| Nurhak to Olfen | 1,732.90 mi (2,788.83 km) |
| Nurhak to Olpe | 1,697.47 mi (2,731.81 km) |
| Nurhak to Olsberg | 1,679.60 mi (2,703.06 km) |
| Nurhak to Oranienburg | 1,543.23 mi (2,483.58 km) |
| Nurhak to Ortenberg | 1,631.32 mi (2,625.35 km) |
