| Bigadic to Oerlinghausen | 1,272.24 mi (2,047.47 km) |
| Bigadic to Oestrich-Winkel | 1,224.23 mi (1,970.21 km) |
| Bigadic to Offenburg | 1,179.05 mi (1,897.50 km) |
| Bigadic to Oftersheim | 1,180.41 mi (1,899.69 km) |
| Bigadic to Ohrdruf | 1,153.96 mi (1,857.12 km) |
| Bigadic to Ohringen | 1,138.61 mi (1,832.41 km) |
| Bigadic to Olbernhau | 1,058.64 mi (1,703.72 km) |
| Bigadic to Olching | 1,032.41 mi (1,661.51 km) |
| Bigadic to Oldenburg | 1,335.79 mi (2,149.74 km) |
| Bigadic to Oldenburg in Holstein | 1,306.14 mi (2,102.03 km) |
| Bigadic to Olfen | 1,308.07 mi (2,105.13 km) |
| Bigadic to Olpe | 1,265.99 mi (2,037.41 km) |
| Bigadic to Olsberg | 1,254.62 mi (2,019.11 km) |
| Bigadic to Oranienburg | 1,162.20 mi (1,870.38 km) |
| Bigadic to Ortenberg | 1,196.48 mi (1,925.55 km) |
