| Sigmaringen to Isny im Allgau | 46.88 mi (75.45 km) |
| Sigmaringen to Isselburg | 286.20 mi (460.60 km) |
| Sigmaringen to Issum | 269.02 mi (432.95 km) |
| Sigmaringen to Itzehoe | 403.60 mi (649.53 km) |
| Sigmaringen to Jena | 223.18 mi (359.17 km) |
| Sigmaringen to Jever | 383.47 mi (617.13 km) |
| Sigmaringen to Jork | 376.95 mi (606.63 km) |
| Sigmaringen to Juchen | 241.13 mi (388.05 km) |
| Sigmaringen to Julich | 234.11 mi (376.77 km) |
| Sigmaringen to Juterbog | 319.49 mi (514.17 km) |
| Sigmaringen to Kaarst | 245.51 mi (395.11 km) |
| Sigmaringen to Kaiserslautern | 114.67 mi (184.54 km) |
| Sigmaringen to Kalkar | 283.85 mi (456.81 km) |
| Sigmaringen to Kall | 208.26 mi (335.16 km) |
| Sigmaringen to Kaltenkirchen | 398.80 mi (641.81 km) |
