| Middle Valley to Nowy Dwor Mazowiecki | 4,928.27 mi (7,931.29 km) |
| Middle Valley to Nowy Sacz | 5,037.00 mi (8,106.27 km) |
| Middle Valley to Nowy Targ | 5,018.00 mi (8,075.69 km) |
| Middle Valley to Nowy Tomysl | 4,769.39 mi (7,675.59 km) |
| Middle Valley to Nysa | 4,880.24 mi (7,853.99 km) |
| Middle Valley to Oborniki | 4,782.14 mi (7,696.11 km) |
| Middle Valley to Oborniki Slaskie | 4,833.99 mi (7,779.55 km) |
| Middle Valley to Olawa | 4,861.99 mi (7,824.62 km) |
| Middle Valley to Olecko | 4,926.84 mi (7,928.98 km) |
| Middle Valley to Olesnica | 4,855.27 mi (7,813.80 km) |
| Middle Valley to Olesno | 4,905.20 mi (7,894.16 km) |
| Middle Valley to Olkusz | 4,969.84 mi (7,998.18 km) |
| Middle Valley to Olsztyn | 4,868.57 mi (7,835.21 km) |
| Middle Valley to Opalenica | 4,779.86 mi (7,692.44 km) |
| Middle Valley to Opoczno | 4,953.82 mi (7,972.40 km) |
