| Friedrichshafen to Isselburg | 318.80 mi (513.06 km) |
| Friedrichshafen to Issum | 301.56 mi (485.31 km) |
| Friedrichshafen to Itzehoe | 433.56 mi (697.75 km) |
| Friedrichshafen to Jena | 245.44 mi (394.99 km) |
| Friedrichshafen to Jever | 415.15 mi (668.11 km) |
| Friedrichshafen to Jork | 406.67 mi (654.46 km) |
| Friedrichshafen to Juchen | 273.53 mi (440.20 km) |
| Friedrichshafen to Julich | 266.31 mi (428.58 km) |
| Friedrichshafen to Juterbog | 339.98 mi (547.15 km) |
| Friedrichshafen to Kaarst | 278.01 mi (447.42 km) |
| Friedrichshafen to Kaiserslautern | 146.71 mi (236.10 km) |
| Friedrichshafen to Kalkar | 316.39 mi (509.19 km) |
| Friedrichshafen to Kall | 240.27 mi (386.68 km) |
| Friedrichshafen to Kaltenkirchen | 428.17 mi (689.08 km) |
| Friedrichshafen to Kamen | 284.22 mi (457.41 km) |
