| Coudekerque-Branche to Obernburg am Main | 308.02 mi (495.71 km) |
| Coudekerque-Branche to Obernkirchen | 300.72 mi (483.97 km) |
| Coudekerque-Branche to Oberschleissheim | 452.70 mi (728.55 km) |
| Coudekerque-Branche to Oberstdorf | 434.51 mi (699.27 km) |
| Coudekerque-Branche to Obertraubling | 456.49 mi (734.65 km) |
| Coudekerque-Branche to Obertshausen | 290.37 mi (467.31 km) |
| Coudekerque-Branche to Oberursel | 276.97 mi (445.74 km) |
| Coudekerque-Branche to Ochsenfurt | 351.36 mi (565.47 km) |
| Coudekerque-Branche to Ochsenhausen | 395.16 mi (635.94 km) |
| Coudekerque-Branche to Ochtrup | 221.38 mi (356.28 km) |
| Coudekerque-Branche to Odenthal | 205.29 mi (330.38 km) |
| Coudekerque-Branche to Oelde | 254.19 mi (409.08 km) |
| Coudekerque-Branche to Oelsnitz | 429.33 mi (690.94 km) |
| Coudekerque-Branche to Oer-Erkenschwick | 214.00 mi (344.40 km) |
| Coudekerque-Branche to Oerlinghausen | 277.55 mi (446.67 km) |
