| Cay to Nowy Dwor Mazowiecki | 1,076.28 mi (1,732.11 km) |
| Cay to Nowy Sacz | 916.58 mi (1,475.10 km) |
| Cay to Nowy Targ | 927.26 mi (1,492.28 km) |
| Cay to Nowy Tomysl | 1,186.82 mi (1,910.00 km) |
| Cay to Nysa | 1,058.81 mi (1,703.99 km) |
| Cay to Oborniki | 1,184.86 mi (1,906.85 km) |
| Cay to Oborniki Slaskie | 1,113.04 mi (1,791.27 km) |
| Cay to Olawa | 1,082.83 mi (1,742.65 km) |
| Cay to Olecko | 1,139.87 mi (1,834.45 km) |
| Cay to Olesnica | 1,093.86 mi (1,760.40 km) |
| Cay to Olesno | 1,047.25 mi (1,685.38 km) |
| Cay to Olkusz | 983.45 mi (1,582.71 km) |
| Cay to Olsztyn | 1,161.32 mi (1,868.96 km) |
| Cay to Opalenica | 1,178.36 mi (1,896.38 km) |
| Cay to Opoczno | 1,025.08 mi (1,649.70 km) |
