| Kolno to Noventa Vicentina | 729.58 mi (1,174.15 km) |
| Kolno to Novi di Modena | 769.52 mi (1,238.42 km) |
| Kolno to Novi Ligure | 840.87 mi (1,353.26 km) |
| Kolno to Nuoro | 1,079.46 mi (1,737.23 km) |
| Kolno to Occhiobello | 748.62 mi (1,204.78 km) |
| Kolno to Oderzo | 674.60 mi (1,085.67 km) |
| Kolno to Oggiono | 769.52 mi (1,238.42 km) |
| Kolno to Olbia | 1,039.02 mi (1,672.14 km) |
| Kolno to Oleggio | 802.26 mi (1,291.11 km) |
| Kolno to Olgiate Comasco | 782.02 mi (1,258.54 km) |
| Kolno to Olgiate Olona | 792.36 mi (1,275.18 km) |
| Kolno to Omegna | 795.88 mi (1,280.84 km) |
| Kolno to Opera | 794.44 mi (1,278.53 km) |
| Kolno to Oppeano | 738.75 mi (1,188.90 km) |
| Kolno to Orbassano | 868.53 mi (1,397.77 km) |
