| Aire-sur-la-Lys to Oestrich-Winkel | 251.04 mi (404.01 km) |
| Aire-sur-la-Lys to Offenburg | 289.90 mi (466.55 km) |
| Aire-sur-la-Lys to Oftersheim | 288.32 mi (464.01 km) |
| Aire-sur-la-Lys to Ohrdruf | 364.59 mi (586.75 km) |
| Aire-sur-la-Lys to Ohringen | 331.11 mi (532.87 km) |
| Aire-sur-la-Lys to Olbernhau | 478.66 mi (770.33 km) |
| Aire-sur-la-Lys to Olching | 434.53 mi (699.31 km) |
| Aire-sur-la-Lys to Oldenburg | 302.33 mi (486.55 km) |
| Aire-sur-la-Lys to Oldenburg in Holstein | 437.25 mi (703.68 km) |
| Aire-sur-la-Lys to Olfen | 228.42 mi (367.61 km) |
| Aire-sur-la-Lys to Olpe | 238.65 mi (384.07 km) |
| Aire-sur-la-Lys to Olsberg | 269.13 mi (433.12 km) |
| Aire-sur-la-Lys to Oranienburg | 486.16 mi (782.40 km) |
| Aire-sur-la-Lys to Ortenberg | 293.21 mi (471.87 km) |
| Aire-sur-la-Lys to Oschatz | 467.83 mi (752.91 km) |
