| Northeim to Isny im Allgau | 277.40 mi (446.43 km) |
| Northeim to Isselburg | 151.36 mi (243.58 km) |
| Northeim to Issum | 153.88 mi (247.65 km) |
| Northeim to Itzehoe | 154.60 mi (248.80 km) |
| Northeim to Jena | 87.09 mi (140.16 km) |
| Northeim to Jever | 156.21 mi (251.40 km) |
| Northeim to Jork | 126.99 mi (204.37 km) |
| Northeim to Juchen | 156.51 mi (251.88 km) |
| Northeim to Julich | 166.37 mi (267.75 km) |
| Northeim to Juterbog | 132.58 mi (213.36 km) |
| Northeim to Kaarst | 149.56 mi (240.69 km) |
| Northeim to Kaiserslautern | 184.42 mi (296.80 km) |
| Northeim to Kalkar | 158.73 mi (255.45 km) |
| Northeim to Kall | 169.65 mi (273.02 km) |
| Northeim to Kaltenkirchen | 147.39 mi (237.19 km) |
