| Mount Holly to Nowy Dwor Mazowiecki | 4,772.82 mi (7,681.12 km) |
| Mount Holly to Nowy Sacz | 4,873.92 mi (7,843.82 km) |
| Mount Holly to Nowy Targ | 4,853.75 mi (7,811.36 km) |
| Mount Holly to Nowy Tomysl | 4,608.87 mi (7,417.26 km) |
| Mount Holly to Nysa | 4,715.81 mi (7,589.36 km) |
| Mount Holly to Oborniki | 4,623.25 mi (7,440.40 km) |
| Mount Holly to Oborniki Slaskie | 4,671.37 mi (7,517.85 km) |
| Mount Holly to Olawa | 4,698.78 mi (7,561.96 km) |
| Mount Holly to Olecko | 4,777.84 mi (7,689.20 km) |
| Mount Holly to Olesnica | 4,692.88 mi (7,552.46 km) |
| Mount Holly to Olesno | 4,743.00 mi (7,633.12 km) |
| Mount Holly to Olkusz | 4,807.25 mi (7,736.53 km) |
| Mount Holly to Olsztyn | 4,716.67 mi (7,590.75 km) |
| Mount Holly to Opalenica | 4,619.59 mi (7,434.51 km) |
| Mount Holly to Opoczno | 4,794.99 mi (7,716.78 km) |
