| Chelles to Oestrich-Winkel | 254.51 mi (409.59 km) |
| Chelles to Offenburg | 244.97 mi (394.25 km) |
| Chelles to Oftersheim | 272.60 mi (438.71 km) |
| Chelles to Ohrdruf | 386.14 mi (621.44 km) |
| Chelles to Ohringen | 313.17 mi (503.99 km) |
| Chelles to Olbernhau | 494.02 mi (795.05 km) |
| Chelles to Olching | 401.30 mi (645.84 km) |
| Chelles to Oldenburg | 382.14 mi (614.99 km) |
| Chelles to Oldenburg in Holstein | 515.57 mi (829.73 km) |
| Chelles to Olfen | 287.80 mi (463.17 km) |
| Chelles to Olpe | 275.33 mi (443.10 km) |
| Chelles to Olsberg | 311.28 mi (500.96 km) |
| Chelles to Oranienburg | 535.07 mi (861.12 km) |
| Chelles to Ortenberg | 306.22 mi (492.82 km) |
| Chelles to Oschatz | 494.26 mi (795.43 km) |
