| Niska Banja to Noventa Vicentina | 535.48 mi (861.77 km) |
| Niska Banja to Novi di Modena | 561.57 mi (903.77 km) |
| Niska Banja to Novi Ligure | 663.79 mi (1,068.26 km) |
| Niska Banja to Nuoro | 683.52 mi (1,100.03 km) |
| Niska Banja to Occhiobello | 528.89 mi (851.16 km) |
| Niska Banja to Oderzo | 498.67 mi (802.53 km) |
| Niska Banja to Oggiono | 645.81 mi (1,039.34 km) |
| Niska Banja to Olbia | 661.07 mi (1,063.89 km) |
| Niska Banja to Oleggio | 677.72 mi (1,090.69 km) |
| Niska Banja to Olgiate Comasco | 663.97 mi (1,068.55 km) |
| Niska Banja to Olgiate Olona | 666.16 mi (1,072.08 km) |
| Niska Banja to Omegna | 691.65 mi (1,113.10 km) |
| Niska Banja to Opera | 647.55 mi (1,042.13 km) |
| Niska Banja to Oppeano | 552.40 mi (889.01 km) |
| Niska Banja to Orbassano | 726.01 mi (1,168.40 km) |
