| Castelletto sopra Ticino to Nowy Sacz | 621.88 mi (1,000.82 km) |
| Castelletto sopra Ticino to Nowy Targ | 589.51 mi (948.73 km) |
| Castelletto sopra Ticino to Nowy Tomysl | 568.09 mi (914.25 km) |
| Castelletto sopra Ticino to Nysa | 518.20 mi (833.96 km) |
| Castelletto sopra Ticino to Oborniki | 604.24 mi (972.43 km) |
| Castelletto sopra Ticino to Oborniki Slaskie | 539.73 mi (868.62 km) |
| Castelletto sopra Ticino to Olawa | 536.42 mi (863.28 km) |
| Castelletto sopra Ticino to Olecko | 840.74 mi (1,353.05 km) |
| Castelletto sopra Ticino to Olesnica | 550.92 mi (886.62 km) |
| Castelletto sopra Ticino to Olesno | 573.01 mi (922.17 km) |
| Castelletto sopra Ticino to Olkusz | 594.85 mi (957.31 km) |
| Castelletto sopra Ticino to Olsztyn | 766.12 mi (1,232.95 km) |
| Castelletto sopra Ticino to Opalenica | 575.25 mi (925.78 km) |
| Castelletto sopra Ticino to Opoczno | 659.86 mi (1,061.95 km) |
| Castelletto sopra Ticino to Opole | 547.45 mi (881.03 km) |
