| Biberach to Oestrich-Winkel | 154.12 mi (248.03 km) |
| Biberach to Offenburg | 88.75 mi (142.83 km) |
| Biberach to Oftersheim | 103.39 mi (166.39 km) |
| Biberach to Ohrdruf | 193.25 mi (311.01 km) |
| Biberach to Ohringen | 77.09 mi (124.07 km) |
| Biberach to Olbernhau | 238.58 mi (383.96 km) |
| Biberach to Olching | 71.02 mi (114.30 km) |
| Biberach to Oldenburg | 355.20 mi (571.64 km) |
| Biberach to Oldenburg in Holstein | 431.00 mi (693.63 km) |
| Biberach to Olfen | 271.71 mi (437.28 km) |
| Biberach to Olpe | 219.64 mi (353.48 km) |
| Biberach to Olsberg | 231.93 mi (373.25 km) |
| Biberach to Oranienburg | 355.60 mi (572.29 km) |
| Biberach to Ortenberg | 159.28 mi (256.34 km) |
| Biberach to Oschatz | 266.32 mi (428.60 km) |
