| Chelles to Obernburg am Main | 301.58 mi (485.35 km) |
| Chelles to Obernkirchen | 369.12 mi (594.04 km) |
| Chelles to Oberschleissheim | 412.06 mi (663.15 km) |
| Chelles to Oberstdorf | 368.18 mi (592.53 km) |
| Chelles to Obertraubling | 434.07 mi (698.56 km) |
| Chelles to Obertshausen | 291.45 mi (469.04 km) |
| Chelles to Oberursel | 282.96 mi (455.38 km) |
| Chelles to Ochsenfurt | 340.64 mi (548.21 km) |
| Chelles to Ochsenhausen | 341.06 mi (548.88 km) |
| Chelles to Ochtrup | 305.35 mi (491.42 km) |
| Chelles to Odenthal | 249.68 mi (401.82 km) |
| Chelles to Oelde | 318.27 mi (512.21 km) |
| Chelles to Oelsnitz | 440.54 mi (708.98 km) |
| Chelles to Oer-Erkenschwick | 280.14 mi (450.84 km) |
| Chelles to Oerlinghausen | 341.42 mi (549.47 km) |
