| Olhao to Nowy Dwor Mazowiecki | 1,741.01 mi (2,801.89 km) |
| Olhao to Nowy Sacz | 1,662.70 mi (2,675.86 km) |
| Olhao to Nowy Targ | 1,630.33 mi (2,623.76 km) |
| Olhao to Nowy Tomysl | 1,568.85 mi (2,524.81 km) |
| Olhao to Nysa | 1,549.97 mi (2,494.43 km) |
| Olhao to Oborniki | 1,605.48 mi (2,583.77 km) |
| Olhao to Oborniki Slaskie | 1,560.51 mi (2,511.40 km) |
| Olhao to Olawa | 1,563.47 mi (2,516.15 km) |
| Olhao to Olecko | 1,856.44 mi (2,987.65 km) |
| Olhao to Olesnica | 1,575.41 mi (2,535.37 km) |
| Olhao to Olesno | 1,604.86 mi (2,582.77 km) |
| Olhao to Olkusz | 1,633.19 mi (2,628.37 km) |
| Olhao to Olsztyn | 1,775.52 mi (2,857.42 km) |
| Olhao to Opalenica | 1,578.49 mi (2,540.34 km) |
| Olhao to Opoczno | 1,692.98 mi (2,724.59 km) |
