| Locarno to Noventa Vicentina | 145.27 mi (233.79 km) |
| Locarno to Novi di Modena | 134.46 mi (216.39 km) |
| Locarno to Novi Ligure | 97.25 mi (156.51 km) |
| Locarno to Nuoro | 405.08 mi (651.92 km) |
| Locarno to Occhiobello | 159.71 mi (257.03 km) |
| Locarno to Oderzo | 179.30 mi (288.56 km) |
| Locarno to Oggiono | 37.41 mi (60.20 km) |
| Locarno to Olbia | 364.43 mi (586.49 km) |
| Locarno to Oleggio | 39.97 mi (64.32 km) |
| Locarno to Olgiate Comasco | 27.67 mi (44.54 km) |
| Locarno to Olgiate Olona | 37.07 mi (59.66 km) |
| Locarno to Omegna | 27.45 mi (44.17 km) |
| Locarno to Opera | 57.73 mi (92.91 km) |
| Locarno to Oppeano | 129.60 mi (208.56 km) |
| Locarno to Orbassano | 100.73 mi (162.11 km) |
