| Niederhasli to Noventa Vicentina | 210.15 mi (338.20 km) |
| Niederhasli to Novi di Modena | 212.90 mi (342.63 km) |
| Niederhasli to Novi Ligure | 188.69 mi (303.66 km) |
| Niederhasli to Nuoro | 496.87 mi (799.64 km) |
| Niederhasli to Occhiobello | 230.63 mi (371.16 km) |
| Niederhasli to Oderzo | 223.47 mi (359.64 km) |
| Niederhasli to Oggiono | 124.33 mi (200.09 km) |
| Niederhasli to Olbia | 456.39 mi (734.49 km) |
| Niederhasli to Oleggio | 130.24 mi (209.59 km) |
| Niederhasli to Olgiate Comasco | 119.58 mi (192.44 km) |
| Niederhasli to Olgiate Olona | 129.13 mi (207.82 km) |
| Niederhasli to Omegna | 110.90 mi (178.47 km) |
| Niederhasli to Opera | 149.13 mi (240.01 km) |
| Niederhasli to Oppeano | 198.10 mi (318.82 km) |
| Niederhasli to Orbassano | 176.91 mi (284.71 km) |
