| Buldan to Oerlinghausen | 1,367.97 mi (2,201.54 km) |
| Buldan to Oestrich-Winkel | 1,316.37 mi (2,118.49 km) |
| Buldan to Offenburg | 1,267.81 mi (2,040.35 km) |
| Buldan to Oftersheim | 1,271.72 mi (2,046.64 km) |
| Buldan to Ohrdruf | 1,249.45 mi (2,010.79 km) |
| Buldan to Ohringen | 1,230.28 mi (1,979.94 km) |
| Buldan to Olbernhau | 1,155.73 mi (1,859.97 km) |
| Buldan to Olching | 1,123.45 mi (1,808.02 km) |
| Buldan to Oldenburg | 1,432.67 mi (2,305.66 km) |
| Buldan to Oldenburg in Holstein | 1,405.16 mi (2,261.39 km) |
| Buldan to Olfen | 1,402.69 mi (2,257.42 km) |
| Buldan to Olpe | 1,359.81 mi (2,188.41 km) |
| Buldan to Olsberg | 1,349.38 mi (2,171.61 km) |
| Buldan to Oranienburg | 1,261.17 mi (2,029.65 km) |
| Buldan to Ortenberg | 1,290.02 mi (2,076.09 km) |
