| Cervera to Oerlinghausen | 792.02 mi (1,274.64 km) |
| Cervera to Oestrich-Winkel | 660.07 mi (1,062.29 km) |
| Cervera to Offenburg | 570.92 mi (918.81 km) |
| Cervera to Oftersheim | 638.68 mi (1,027.85 km) |
| Cervera to Ohrdruf | 776.57 mi (1,249.76 km) |
| Cervera to Ohringen | 655.06 mi (1,054.22 km) |
| Cervera to Olbernhau | 846.39 mi (1,362.13 km) |
| Cervera to Olching | 666.28 mi (1,072.27 km) |
| Cervera to Oldenburg | 855.97 mi (1,377.56 km) |
| Cervera to Oldenburg in Holstein | 977.56 mi (1,573.24 km) |
| Cervera to Olfen | 751.80 mi (1,209.90 km) |
| Cervera to Olpe | 717.23 mi (1,154.27 km) |
| Cervera to Olsberg | 751.04 mi (1,208.68 km) |
| Cervera to Oranienburg | 947.29 mi (1,524.52 km) |
| Cervera to Ortenberg | 706.26 mi (1,136.62 km) |
