| Campo de Criptana to Oerlinghausen | 1,035.10 mi (1,665.84 km) |
| Campo de Criptana to Oestrich-Winkel | 911.40 mi (1,466.75 km) |
| Campo de Criptana to Offenburg | 831.80 mi (1,338.66 km) |
| Campo de Criptana to Oftersheim | 896.99 mi (1,443.56 km) |
| Campo de Criptana to Ohrdruf | 1,035.51 mi (1,666.49 km) |
| Campo de Criptana to Ohringen | 918.31 mi (1,477.87 km) |
| Campo de Criptana to Olbernhau | 1,113.81 mi (1,792.51 km) |
| Campo de Criptana to Olching | 939.48 mi (1,511.94 km) |
| Campo de Criptana to Oldenburg | 1,089.99 mi (1,754.17 km) |
| Campo de Criptana to Oldenburg in Holstein | 1,218.77 mi (1,961.43 km) |
| Campo de Criptana to Olfen | 988.82 mi (1,591.35 km) |
| Campo de Criptana to Olpe | 961.23 mi (1,546.95 km) |
| Campo de Criptana to Olsberg | 996.72 mi (1,604.07 km) |
| Campo de Criptana to Oranienburg | 1,204.89 mi (1,939.08 km) |
| Campo de Criptana to Ortenberg | 960.82 mi (1,546.30 km) |
