| Chorzow to Noventa Vicentina | 488.09 mi (785.50 km) |
| Chorzow to Novi di Modena | 528.76 mi (850.95 km) |
| Chorzow to Novi Ligure | 608.52 mi (979.32 km) |
| Chorzow to Nuoro | 831.66 mi (1,338.43 km) |
| Chorzow to Occhiobello | 505.39 mi (813.35 km) |
| Chorzow to Oderzo | 431.52 mi (694.47 km) |
| Chorzow to Oggiono | 541.59 mi (871.61 km) |
| Chorzow to Olbia | 791.70 mi (1,274.12 km) |
| Chorzow to Oleggio | 576.59 mi (927.93 km) |
| Chorzow to Olgiate Comasco | 556.11 mi (894.97 km) |
| Chorzow to Olgiate Olona | 565.67 mi (910.35 km) |
| Chorzow to Omegna | 573.75 mi (923.36 km) |
| Chorzow to Opera | 564.17 mi (907.95 km) |
| Chorzow to Oppeano | 498.79 mi (802.72 km) |
| Chorzow to Orbassano | 643.78 mi (1,036.07 km) |
