| Onesti to Noventa Vicentina | 736.23 mi (1,184.84 km) |
| Onesti to Novi di Modena | 771.88 mi (1,242.23 km) |
| Onesti to Novi Ligure | 875.00 mi (1,408.18 km) |
| Onesti to Nuoro | 965.52 mi (1,553.85 km) |
| Onesti to Occhiobello | 738.98 mi (1,189.27 km) |
| Onesti to Oderzo | 684.84 mi (1,102.14 km) |
| Onesti to Oggiono | 834.70 mi (1,343.32 km) |
| Onesti to Olbia | 937.25 mi (1,508.36 km) |
| Onesti to Oleggio | 870.85 mi (1,401.50 km) |
| Onesti to Olgiate Comasco | 852.97 mi (1,372.71 km) |
| Onesti to Olgiate Olona | 858.55 mi (1,381.71 km) |
| Onesti to Omegna | 878.66 mi (1,414.06 km) |
| Onesti to Opera | 845.60 mi (1,360.86 km) |
| Onesti to Oppeano | 752.73 mi (1,211.41 km) |
| Onesti to Orbassano | 930.89 mi (1,498.12 km) |
