| Charleville-Mezieres to Oestrich-Winkel | 147.03 mi (236.62 km) |
| Charleville-Mezieres to Offenburg | 171.14 mi (275.43 km) |
| Charleville-Mezieres to Oftersheim | 175.52 mi (282.48 km) |
| Charleville-Mezieres to Ohrdruf | 275.30 mi (443.05 km) |
| Charleville-Mezieres to Ohringen | 218.29 mi (351.31 km) |
| Charleville-Mezieres to Olbernhau | 385.72 mi (620.75 km) |
| Charleville-Mezieres to Olching | 318.25 mi (512.17 km) |
| Charleville-Mezieres to Oldenburg | 277.34 mi (446.33 km) |
| Charleville-Mezieres to Oldenburg in Holstein | 407.85 mi (656.37 km) |
| Charleville-Mezieres to Olfen | 177.89 mi (286.29 km) |
| Charleville-Mezieres to Olpe | 162.00 mi (260.71 km) |
| Charleville-Mezieres to Olsberg | 198.03 mi (318.69 km) |
| Charleville-Mezieres to Oranienburg | 421.73 mi (678.70 km) |
| Charleville-Mezieres to Ortenberg | 196.61 mi (316.41 km) |
| Charleville-Mezieres to Oschatz | 383.08 mi (616.51 km) |
