| Konstancin-Jeziorna to Noventa Vicentina | 640.71 mi (1,031.12 km) |
| Konstancin-Jeziorna to Novi di Modena | 681.11 mi (1,096.15 km) |
| Konstancin-Jeziorna to Novi Ligure | 756.97 mi (1,218.22 km) |
| Konstancin-Jeziorna to Nuoro | 986.48 mi (1,587.59 km) |
| Konstancin-Jeziorna to Occhiobello | 658.77 mi (1,060.18 km) |
| Konstancin-Jeziorna to Oderzo | 584.75 mi (941.06 km) |
| Konstancin-Jeziorna to Oggiono | 687.56 mi (1,106.52 km) |
| Konstancin-Jeziorna to Olbia | 946.46 mi (1,523.17 km) |
| Konstancin-Jeziorna to Oleggio | 721.44 mi (1,161.05 km) |
| Konstancin-Jeziorna to Olgiate Comasco | 701.03 mi (1,128.21 km) |
| Konstancin-Jeziorna to Olgiate Olona | 711.04 mi (1,144.31 km) |
| Konstancin-Jeziorna to Omegna | 716.66 mi (1,153.36 km) |
| Konstancin-Jeziorna to Opera | 711.44 mi (1,144.96 km) |
| Konstancin-Jeziorna to Oppeano | 650.74 mi (1,047.26 km) |
| Konstancin-Jeziorna to Orbassano | 788.34 mi (1,268.71 km) |
