| Harper Woods to Nowy Dwor Mazowiecki | 4,464.33 mi (7,184.65 km) |
| Harper Woods to Nowy Sacz | 4,583.07 mi (7,375.75 km) |
| Harper Woods to Nowy Targ | 4,565.86 mi (7,348.04 km) |
| Harper Woods to Nowy Tomysl | 4,312.82 mi (6,940.82 km) |
| Harper Woods to Nysa | 4,428.92 mi (7,127.65 km) |
| Harper Woods to Oborniki | 4,323.28 mi (6,957.64 km) |
| Harper Woods to Oborniki Slaskie | 4,380.16 mi (7,049.18 km) |
| Harper Woods to Olawa | 4,408.93 mi (7,095.48 km) |
| Harper Woods to Olecko | 4,455.06 mi (7,169.72 km) |
| Harper Woods to Olesnica | 4,401.04 mi (7,082.79 km) |
| Harper Woods to Olesno | 4,450.52 mi (7,162.42 km) |
| Harper Woods to Olkusz | 4,515.45 mi (7,266.91 km) |
| Harper Woods to Olsztyn | 4,400.41 mi (7,081.78 km) |
| Harper Woods to Opalenica | 4,322.90 mi (6,957.04 km) |
| Harper Woods to Opoczno | 4,494.25 mi (7,232.79 km) |
