| Siechnice to Isny im Allgau | 394.50 mi (634.88 km) |
| Siechnice to Isselburg | 463.12 mi (745.32 km) |
| Siechnice to Issum | 464.49 mi (747.52 km) |
| Siechnice to Itzehoe | 377.95 mi (608.25 km) |
| Siechnice to Jena | 242.19 mi (389.77 km) |
| Siechnice to Jever | 427.97 mi (688.74 km) |
| Siechnice to Jork | 359.59 mi (578.70 km) |
| Siechnice to Juchen | 462.05 mi (743.59 km) |
| Siechnice to Julich | 469.21 mi (755.11 km) |
| Siechnice to Juterbog | 187.42 mi (301.63 km) |
| Siechnice to Kaarst | 456.64 mi (734.89 km) |
| Siechnice to Kaiserslautern | 428.67 mi (689.87 km) |
| Siechnice to Kalkar | 470.32 mi (756.91 km) |
| Siechnice to Kall | 463.90 mi (746.57 km) |
| Siechnice to Kaltenkirchen | 359.29 mi (578.23 km) |
