| Grootegast to Isny im Allgau | 415.81 mi (669.18 km) |
| Grootegast to Isselburg | 95.91 mi (154.35 km) |
| Grootegast to Issum | 116.08 mi (186.81 km) |
| Grootegast to Itzehoe | 141.38 mi (227.52 km) |
| Grootegast to Jena | 275.10 mi (442.73 km) |
| Grootegast to Jever | 71.07 mi (114.38 km) |
| Grootegast to Jork | 141.77 mi (228.16 km) |
| Grootegast to Juchen | 146.47 mi (235.71 km) |
| Grootegast to Julich | 158.57 mi (255.19 km) |
| Grootegast to Juterbog | 297.04 mi (478.03 km) |
| Grootegast to Kaarst | 138.91 mi (223.55 km) |
| Grootegast to Kaiserslautern | 268.38 mi (431.91 km) |
| Grootegast to Kalkar | 102.11 mi (164.33 km) |
| Grootegast to Kall | 184.62 mi (297.12 km) |
| Grootegast to Kaltenkirchen | 157.01 mi (252.69 km) |
