| Balassagyarmat to Nowy Sacz | 124.37 mi (200.15 km) |
| Balassagyarmat to Nowy Targ | 101.39 mi (163.18 km) |
| Balassagyarmat to Nowy Tomysl | 324.41 mi (522.09 km) |
| Balassagyarmat to Nysa | 187.44 mi (301.66 km) |
| Balassagyarmat to Oborniki | 334.14 mi (537.75 km) |
| Balassagyarmat to Oborniki Slaskie | 246.82 mi (397.21 km) |
| Balassagyarmat to Olawa | 216.57 mi (348.53 km) |
| Balassagyarmat to Olecko | 434.23 mi (698.83 km) |
| Balassagyarmat to Olesnica | 231.98 mi (373.33 km) |
| Balassagyarmat to Olesno | 197.18 mi (317.34 km) |
| Balassagyarmat to Olkusz | 152.68 mi (245.72 km) |
| Balassagyarmat to Olsztyn | 397.13 mi (639.12 km) |
| Balassagyarmat to Opalenica | 318.72 mi (512.93 km) |
| Balassagyarmat to Opoczno | 232.18 mi (373.65 km) |
| Balassagyarmat to Opole | 189.00 mi (304.17 km) |
