| Niksic to Noventa Vicentina | 406.86 mi (654.78 km) |
| Niksic to Novi di Modena | 426.73 mi (686.75 km) |
| Niksic to Novi Ligure | 524.91 mi (844.76 km) |
| Niksic to Nuoro | 525.19 mi (845.20 km) |
| Niksic to Occhiobello | 395.73 mi (636.87 km) |
| Niksic to Oderzo | 380.71 mi (612.69 km) |
| Niksic to Oggiono | 517.85 mi (833.40 km) |
| Niksic to Olbia | 502.79 mi (809.16 km) |
| Niksic to Oleggio | 546.55 mi (879.59 km) |
| Niksic to Olgiate Comasco | 535.24 mi (861.38 km) |
| Niksic to Olgiate Olona | 535.74 mi (862.18 km) |
| Niksic to Omegna | 562.85 mi (905.83 km) |
| Niksic to Opera | 515.14 mi (829.04 km) |
| Niksic to Oppeano | 423.06 mi (680.85 km) |
| Niksic to Orbassano | 588.22 mi (946.64 km) |
