| Gaggenau to Isselburg | 224.67 mi (361.57 km) |
| Gaggenau to Issum | 206.74 mi (332.71 km) |
| Gaggenau to Itzehoe | 357.57 mi (575.45 km) |
| Gaggenau to Jena | 206.57 mi (332.45 km) |
| Gaggenau to Jever | 330.11 mi (531.25 km) |
| Gaggenau to Jork | 332.11 mi (534.49 km) |
| Gaggenau to Juchen | 178.09 mi (286.61 km) |
| Gaggenau to Julich | 170.43 mi (274.28 km) |
| Gaggenau to Juterbog | 303.83 mi (488.97 km) |
| Gaggenau to Kaarst | 183.04 mi (294.57 km) |
| Gaggenau to Kaiserslautern | 50.79 mi (81.74 km) |
| Gaggenau to Kalkar | 221.64 mi (356.70 km) |
| Gaggenau to Kall | 144.25 mi (232.15 km) |
| Gaggenau to Kaltenkirchen | 355.05 mi (571.41 km) |
| Gaggenau to Kamen | 194.78 mi (313.46 km) |
