| Welling to Nowy Dwor Mazowiecki | 877.21 mi (1,411.73 km) |
| Welling to Nowy Sacz | 909.76 mi (1,464.11 km) |
| Welling to Nowy Targ | 883.50 mi (1,421.85 km) |
| Welling to Nowy Tomysl | 684.47 mi (1,101.54 km) |
| Welling to Nysa | 750.85 mi (1,208.37 km) |
| Welling to Oborniki | 712.93 mi (1,147.36 km) |
| Welling to Oborniki Slaskie | 722.66 mi (1,163.02 km) |
| Welling to Olawa | 743.47 mi (1,196.50 km) |
| Welling to Olecko | 949.01 mi (1,527.29 km) |
| Welling to Olesnica | 744.22 mi (1,197.71 km) |
| Welling to Olesno | 792.11 mi (1,274.77 km) |
| Welling to Olkusz | 849.68 mi (1,367.42 km) |
| Welling to Olsztyn | 866.19 mi (1,393.99 km) |
| Welling to Opalenica | 696.32 mi (1,120.61 km) |
| Welling to Opoczno | 866.67 mi (1,394.77 km) |
