| Aire-sur-la-Lys to Obernburg am Main | 303.01 mi (487.64 km) |
| Aire-sur-la-Lys to Obernkirchen | 310.33 mi (499.42 km) |
| Aire-sur-la-Lys to Oberschleissheim | 443.40 mi (713.59 km) |
| Aire-sur-la-Lys to Oberstdorf | 420.75 mi (677.14 km) |
| Aire-sur-la-Lys to Obertraubling | 450.39 mi (724.84 km) |
| Aire-sur-la-Lys to Obertshausen | 286.41 mi (460.93 km) |
| Aire-sur-la-Lys to Oberursel | 273.64 mi (440.38 km) |
| Aire-sur-la-Lys to Ochsenfurt | 346.25 mi (557.24 km) |
| Aire-sur-la-Lys to Ochsenhausen | 383.08 mi (616.50 km) |
| Aire-sur-la-Lys to Ochtrup | 233.13 mi (375.18 km) |
| Aire-sur-la-Lys to Odenthal | 207.72 mi (334.29 km) |
| Aire-sur-la-Lys to Oelde | 262.14 mi (421.87 km) |
| Aire-sur-la-Lys to Oelsnitz | 429.09 mi (690.55 km) |
| Aire-sur-la-Lys to Oer-Erkenschwick | 221.51 mi (356.48 km) |
| Aire-sur-la-Lys to Oerlinghausen | 285.86 mi (460.05 km) |
