| Kos to Nowy Sacz | 941.02 mi (1,514.42 km) |
| Kos to Nowy Targ | 943.49 mi (1,518.40 km) |
| Kos to Nowy Tomysl | 1,196.99 mi (1,926.37 km) |
| Kos to Nysa | 1,061.13 mi (1,707.72 km) |
| Kos to Oborniki | 1,202.53 mi (1,935.29 km) |
| Kos to Oborniki Slaskie | 1,119.80 mi (1,802.14 km) |
| Kos to Olawa | 1,089.27 mi (1,753.02 km) |
| Kos to Olecko | 1,208.54 mi (1,944.96 km) |
| Kos to Olesnica | 1,103.38 mi (1,775.72 km) |
| Kos to Olesno | 1,062.12 mi (1,709.32 km) |
| Kos to Olkusz | 1,002.98 mi (1,614.14 km) |
| Kos to Olsztyn | 1,213.42 mi (1,952.81 km) |
| Kos to Opalenica | 1,190.40 mi (1,915.76 km) |
| Kos to Opoczno | 1,060.05 mi (1,705.99 km) |
| Kos to Opole | 1,059.52 mi (1,705.13 km) |
