| Tettnang to Isny im Allgau | 21.07 mi (33.91 km) |
| Tettnang to Isselburg | 319.48 mi (514.16 km) |
| Tettnang to Issum | 302.42 mi (486.69 km) |
| Tettnang to Itzehoe | 432.13 mi (695.45 km) |
| Tettnang to Jena | 242.32 mi (389.98 km) |
| Tettnang to Jever | 414.51 mi (667.10 km) |
| Tettnang to Jork | 405.16 mi (652.04 km) |
| Tettnang to Juchen | 274.60 mi (441.93 km) |
| Tettnang to Julich | 267.59 mi (430.65 km) |
| Tettnang to Juterbog | 336.54 mi (541.61 km) |
| Tettnang to Kaarst | 278.93 mi (448.90 km) |
| Tettnang to Kaiserslautern | 148.11 mi (238.35 km) |
| Tettnang to Kalkar | 317.23 mi (510.53 km) |
| Tettnang to Kall | 241.71 mi (388.99 km) |
| Tettnang to Kaltenkirchen | 426.54 mi (686.45 km) |
