| Omerli to Noventa Vicentina | 1,609.70 mi (2,590.57 km) |
| Omerli to Novi di Modena | 1,636.17 mi (2,633.16 km) |
| Omerli to Novi Ligure | 1,738.01 mi (2,797.06 km) |
| Omerli to Nuoro | 1,704.12 mi (2,742.51 km) |
| Omerli to Occhiobello | 1,603.50 mi (2,580.59 km) |
| Omerli to Oderzo | 1,570.24 mi (2,527.06 km) |
| Omerli to Oggiono | 1,719.43 mi (2,767.16 km) |
| Omerli to Olbia | 1,693.36 mi (2,725.20 km) |
| Omerli to Oleggio | 1,751.97 mi (2,819.52 km) |
| Omerli to Olgiate Comasco | 1,737.71 mi (2,796.58 km) |
| Omerli to Olgiate Olona | 1,740.29 mi (2,800.73 km) |
| Omerli to Omegna | 1,765.31 mi (2,840.99 km) |
| Omerli to Opera | 1,722.03 mi (2,771.33 km) |
| Omerli to Oppeano | 1,626.68 mi (2,617.89 km) |
| Omerli to Orbassano | 1,800.49 mi (2,897.60 km) |
