| Allonnes to Novi di Modena | 553.24 mi (890.35 km) |
| Allonnes to Novi Ligure | 466.83 mi (751.29 km) |
| Allonnes to Nuoro | 696.40 mi (1,120.74 km) |
| Allonnes to Occhiobello | 582.36 mi (937.21 km) |
| Allonnes to Oderzo | 601.04 mi (967.27 km) |
| Allonnes to Oggiono | 459.19 mi (739.00 km) |
| Allonnes to Olbia | 669.61 mi (1,077.64 km) |
| Allonnes to Oleggio | 432.68 mi (696.33 km) |
| Allonnes to Olgiate Comasco | 442.17 mi (711.60 km) |
| Allonnes to Olgiate Olona | 442.67 mi (712.41 km) |
| Allonnes to Omegna | 414.82 mi (667.59 km) |
| Allonnes to Opera | 464.63 mi (747.75 km) |
| Allonnes to Oppeano | 553.91 mi (891.43 km) |
| Allonnes to Orbassano | 405.94 mi (653.29 km) |
| Allonnes to Orbetello | 658.83 mi (1,060.29 km) |
