| Corridonia to Oberkirch | 448.66 mi (722.05 km) |
| Corridonia to Obernburg am Main | 500.33 mi (805.21 km) |
| Corridonia to Obernkirchen | 655.31 mi (1,054.62 km) |
| Corridonia to Oberschleissheim | 358.00 mi (576.14 km) |
| Corridonia to Oberstdorf | 327.55 mi (527.13 km) |
| Corridonia to Obertraubling | 400.16 mi (644.00 km) |
| Corridonia to Obertshausen | 520.47 mi (837.61 km) |
| Corridonia to Oberursel | 534.07 mi (859.51 km) |
| Corridonia to Ochsenfurt | 471.58 mi (758.93 km) |
| Corridonia to Ochsenhausen | 375.00 mi (603.51 km) |
| Corridonia to Ochtrup | 684.45 mi (1,101.51 km) |
| Corridonia to Odenthal | 615.62 mi (990.75 km) |
| Corridonia to Oelde | 643.27 mi (1,035.25 km) |
| Corridonia to Oelsnitz | 499.24 mi (803.45 km) |
| Corridonia to Oer-Erkenschwick | 649.00 mi (1,044.46 km) |
