| Langenzenn to Oestrich-Winkel | 129.56 mi (208.51 km) |
| Langenzenn to Offenburg | 147.90 mi (238.02 km) |
| Langenzenn to Oftersheim | 99.67 mi (160.40 km) |
| Langenzenn to Ohrdruf | 92.19 mi (148.37 km) |
| Langenzenn to Ohringen | 61.72 mi (99.34 km) |
| Langenzenn to Olbernhau | 138.66 mi (223.15 km) |
| Langenzenn to Olching | 92.53 mi (148.91 km) |
| Langenzenn to Oldenburg | 275.64 mi (443.60 km) |
| Langenzenn to Oldenburg in Holstein | 332.06 mi (534.39 km) |
| Langenzenn to Olfen | 214.32 mi (344.92 km) |
| Langenzenn to Olpe | 167.84 mi (270.11 km) |
| Langenzenn to Olsberg | 163.66 mi (263.39 km) |
| Langenzenn to Oranienburg | 248.86 mi (400.51 km) |
| Langenzenn to Ortenberg | 97.61 mi (157.09 km) |
| Langenzenn to Oschatz | 161.05 mi (259.19 km) |
