| Biganos to Oestrich-Winkel | 559.46 mi (900.36 km) |
| Biganos to Offenburg | 498.55 mi (802.33 km) |
| Biganos to Oftersheim | 555.77 mi (894.43 km) |
| Biganos to Ohrdruf | 690.51 mi (1,111.27 km) |
| Biganos to Ohringen | 585.36 mi (942.05 km) |
| Biganos to Olbernhau | 783.36 mi (1,260.69 km) |
| Biganos to Olching | 634.13 mi (1,020.53 km) |
| Biganos to Oldenburg | 719.34 mi (1,157.67 km) |
| Biganos to Oldenburg in Holstein | 851.29 mi (1,370.02 km) |
| Biganos to Olfen | 621.41 mi (1,000.06 km) |
| Biganos to Olpe | 599.94 mi (965.51 km) |
| Biganos to Olsberg | 636.22 mi (1,023.89 km) |
| Biganos to Oranienburg | 854.15 mi (1,374.63 km) |
| Biganos to Ortenberg | 611.52 mi (984.15 km) |
| Biganos to Oschatz | 795.36 mi (1,280.02 km) |
