| Seia to Isny im Allgau | 1,010.64 mi (1,626.47 km) |
| Seia to Isselburg | 1,036.48 mi (1,668.05 km) |
| Seia to Issum | 1,021.12 mi (1,643.33 km) |
| Seia to Itzehoe | 1,228.09 mi (1,976.41 km) |
| Seia to Jena | 1,174.61 mi (1,890.35 km) |
| Seia to Jever | 1,163.64 mi (1,872.70 km) |
| Seia to Jork | 1,215.14 mi (1,955.57 km) |
| Seia to Juchen | 1,003.15 mi (1,614.42 km) |
| Seia to Julich | 990.27 mi (1,593.69 km) |
| Seia to Juterbog | 1,267.29 mi (2,039.51 km) |
| Seia to Kaarst | 1,012.19 mi (1,628.97 km) |
| Seia to Kaiserslautern | 977.16 mi (1,572.59 km) |
| Seia to Kalkar | 1,026.60 mi (1,652.15 km) |
| Seia to Kall | 979.76 mi (1,576.77 km) |
| Seia to Kaltenkirchen | 1,237.62 mi (1,991.75 km) |
