| Corbera de Llobregat to Oerlinghausen | 794.92 mi (1,279.29 km) |
| Corbera de Llobregat to Oestrich-Winkel | 660.84 mi (1,063.53 km) |
| Corbera de Llobregat to Offenburg | 568.28 mi (914.56 km) |
| Corbera de Llobregat to Oftersheim | 636.76 mi (1,024.77 km) |
| Corbera de Llobregat to Ohrdruf | 773.70 mi (1,245.14 km) |
| Corbera de Llobregat to Ohringen | 650.77 mi (1,047.31 km) |
| Corbera de Llobregat to Olbernhau | 839.18 mi (1,350.52 km) |
| Corbera de Llobregat to Olching | 655.81 mi (1,055.43 km) |
| Corbera de Llobregat to Oldenburg | 861.29 mi (1,386.11 km) |
| Corbera de Llobregat to Oldenburg in Holstein | 980.30 mi (1,577.64 km) |
| Corbera de Llobregat to Olfen | 756.77 mi (1,217.90 km) |
| Corbera de Llobregat to Olpe | 720.22 mi (1,159.09 km) |
| Corbera de Llobregat to Olsberg | 753.28 mi (1,212.29 km) |
| Corbera de Llobregat to Oranienburg | 944.40 mi (1,519.87 km) |
| Corbera de Llobregat to Ortenberg | 705.52 mi (1,135.43 km) |
