| Allonnes to Oestrich-Winkel | 381.94 mi (614.67 km) |
| Allonnes to Offenburg | 359.33 mi (578.28 km) |
| Allonnes to Oftersheim | 396.17 mi (637.57 km) |
| Allonnes to Ohrdruf | 514.22 mi (827.55 km) |
| Allonnes to Ohringen | 434.97 mi (700.01 km) |
| Allonnes to Olbernhau | 620.91 mi (999.25 km) |
| Allonnes to Olching | 514.73 mi (828.37 km) |
| Allonnes to Oldenburg | 502.24 mi (808.28 km) |
| Allonnes to Oldenburg in Holstein | 637.08 mi (1,025.29 km) |
| Allonnes to Olfen | 412.75 mi (664.26 km) |
| Allonnes to Olpe | 403.34 mi (649.11 km) |
| Allonnes to Olsberg | 439.09 mi (706.65 km) |
| Allonnes to Oranienburg | 663.06 mi (1,067.09 km) |
| Allonnes to Ortenberg | 434.06 mi (698.55 km) |
| Allonnes to Oschatz | 622.35 mi (1,001.58 km) |
