| Corridonia to Oerlinghausen | 642.88 mi (1,034.62 km) |
| Corridonia to Oestrich-Winkel | 534.47 mi (860.15 km) |
| Corridonia to Offenburg | 449.29 mi (723.06 km) |
| Corridonia to Oftersheim | 483.74 mi (778.50 km) |
| Corridonia to Ohrdruf | 539.65 mi (868.48 km) |
| Corridonia to Ohringen | 453.57 mi (729.94 km) |
| Corridonia to Olbernhau | 512.52 mi (824.82 km) |
| Corridonia to Olching | 358.05 mi (576.23 km) |
| Corridonia to Oldenburg | 725.42 mi (1,167.44 km) |
| Corridonia to Oldenburg in Holstein | 772.70 mi (1,243.54 km) |
| Corridonia to Olfen | 650.78 mi (1,047.32 km) |
| Corridonia to Olpe | 599.01 mi (964.01 km) |
| Corridonia to Olsberg | 606.96 mi (976.81 km) |
| Corridonia to Oranienburg | 656.82 mi (1,057.04 km) |
| Corridonia to Ortenberg | 534.14 mi (859.61 km) |
