| Langenfeld to Nowy Sacz | 613.60 mi (987.50 km) |
| Langenfeld to Nowy Targ | 587.12 mi (944.88 km) |
| Langenfeld to Nowy Tomysl | 401.46 mi (646.09 km) |
| Langenfeld to Nysa | 455.31 mi (732.76 km) |
| Langenfeld to Oborniki | 433.55 mi (697.73 km) |
| Langenfeld to Oborniki Slaskie | 430.63 mi (693.03 km) |
| Langenfeld to Olawa | 449.60 mi (723.56 km) |
| Langenfeld to Olecko | 681.70 mi (1,097.10 km) |
| Langenfeld to Olesnica | 451.77 mi (727.05 km) |
| Langenfeld to Olesno | 498.41 mi (802.12 km) |
| Langenfeld to Olkusz | 554.39 mi (892.21 km) |
| Langenfeld to Olsztyn | 597.58 mi (961.72 km) |
| Langenfeld to Opalenica | 413.10 mi (664.82 km) |
| Langenfeld to Opoczno | 576.31 mi (927.47 km) |
| Langenfeld to Opole | 479.25 mi (771.28 km) |
