| Lake in the Hills to Noventa Vicentina | 4,641.92 mi (7,470.44 km) |
| Lake in the Hills to Novi di Modena | 4,633.87 mi (7,457.50 km) |
| Lake in the Hills to Novi Ligure | 4,556.55 mi (7,333.06 km) |
| Lake in the Hills to Nuoro | 4,764.62 mi (7,667.92 km) |
| Lake in the Hills to Occhiobello | 4,659.05 mi (7,498.02 km) |
| Lake in the Hills to Oderzo | 4,657.53 mi (7,495.57 km) |
| Lake in the Hills to Oggiono | 4,536.72 mi (7,301.15 km) |
| Lake in the Hills to Olbia | 4,745.94 mi (7,637.86 km) |
| Lake in the Hills to Oleggio | 4,516.26 mi (7,268.22 km) |
| Lake in the Hills to Olgiate Comasco | 4,521.82 mi (7,277.16 km) |
| Lake in the Hills to Olgiate Olona | 4,524.68 mi (7,281.76 km) |
| Lake in the Hills to Omegna | 4,496.15 mi (7,235.86 km) |
| Lake in the Hills to Opera | 4,547.91 mi (7,319.15 km) |
| Lake in the Hills to Oppeano | 4,627.72 mi (7,447.60 km) |
| Lake in the Hills to Orbassano | 4,497.03 mi (7,237.26 km) |
