| Swallownest to Nowy Dwor Mazowiecki | 917.26 mi (1,476.19 km) |
| Swallownest to Nowy Sacz | 977.55 mi (1,573.21 km) |
| Swallownest to Nowy Targ | 954.14 mi (1,535.54 km) |
| Swallownest to Nowy Tomysl | 730.36 mi (1,175.41 km) |
| Swallownest to Nysa | 817.29 mi (1,315.31 km) |
| Swallownest to Oborniki | 753.82 mi (1,213.15 km) |
| Swallownest to Oborniki Slaskie | 780.44 mi (1,256.00 km) |
| Swallownest to Olawa | 804.82 mi (1,295.24 km) |
| Swallownest to Olecko | 971.09 mi (1,562.81 km) |
| Swallownest to Olesnica | 802.36 mi (1,291.27 km) |
| Swallownest to Olesno | 852.08 mi (1,371.29 km) |
| Swallownest to Olkusz | 913.61 mi (1,470.31 km) |
| Swallownest to Olsztyn | 891.58 mi (1,434.86 km) |
| Swallownest to Opalenica | 742.05 mi (1,194.22 km) |
| Swallownest to Opoczno | 918.34 mi (1,477.93 km) |
