| Sierning to Isselburg | 435.68 mi (701.16 km) |
| Sierning to Issum | 426.28 mi (686.03 km) |
| Sierning to Itzehoe | 456.42 mi (734.53 km) |
| Sierning to Jena | 233.66 mi (376.04 km) |
| Sierning to Jever | 473.17 mi (761.50 km) |
| Sierning to Jork | 429.60 mi (691.37 km) |
| Sierning to Juchen | 408.33 mi (657.15 km) |
| Sierning to Julich | 408.26 mi (657.03 km) |
| Sierning to Juterbog | 278.28 mi (447.86 km) |
| Sierning to Kaarst | 407.81 mi (656.31 km) |
| Sierning to Kaiserslautern | 313.20 mi (504.05 km) |
| Sierning to Kalkar | 438.36 mi (705.47 km) |
| Sierning to Kall | 389.89 mi (627.47 km) |
| Sierning to Kaltenkirchen | 442.72 mi (712.48 km) |
| Sierning to Kamen | 384.19 mi (618.30 km) |
