| Valdemorillo to Oerlinghausen | 995.88 mi (1,602.71 km) |
| Valdemorillo to Oestrich-Winkel | 878.27 mi (1,413.43 km) |
| Valdemorillo to Offenburg | 806.19 mi (1,297.44 km) |
| Valdemorillo to Oftersheim | 868.66 mi (1,397.98 km) |
| Valdemorillo to Ohrdruf | 1,006.25 mi (1,619.40 km) |
| Valdemorillo to Ohringen | 893.54 mi (1,438.01 km) |
| Valdemorillo to Olbernhau | 1,091.22 mi (1,756.14 km) |
| Valdemorillo to Olching | 924.94 mi (1,488.55 km) |
| Valdemorillo to Oldenburg | 1,045.63 mi (1,682.78 km) |
| Valdemorillo to Oldenburg in Holstein | 1,177.06 mi (1,894.29 km) |
| Valdemorillo to Olfen | 946.92 mi (1,523.92 km) |
| Valdemorillo to Olpe | 923.27 mi (1,485.86 km) |
| Valdemorillo to Olsberg | 959.32 mi (1,543.88 km) |
| Valdemorillo to Oranienburg | 1,173.39 mi (1,888.39 km) |
| Valdemorillo to Ortenberg | 929.20 mi (1,495.41 km) |
