| Belcista to Oerlinghausen | 933.29 mi (1,501.99 km) |
| Belcista to Oestrich-Winkel | 860.94 mi (1,385.55 km) |
| Belcista to Offenburg | 800.45 mi (1,288.20 km) |
| Belcista to Oftersheim | 813.26 mi (1,308.82 km) |
| Belcista to Ohrdruf | 815.39 mi (1,312.24 km) |
| Belcista to Ohringen | 773.96 mi (1,245.57 km) |
| Belcista to Olbernhau | 739.47 mi (1,190.07 km) |
| Belcista to Olching | 666.13 mi (1,072.03 km) |
| Belcista to Oldenburg | 1,006.70 mi (1,620.12 km) |
| Belcista to Oldenburg in Holstein | 1,007.47 mi (1,621.37 km) |
| Belcista to Olfen | 959.54 mi (1,544.24 km) |
| Belcista to Olpe | 912.44 mi (1,468.42 km) |
| Belcista to Olsberg | 907.98 mi (1,461.25 km) |
| Belcista to Oranienburg | 867.14 mi (1,395.53 km) |
| Belcista to Ortenberg | 842.17 mi (1,355.34 km) |
