| Bad Harzburg to Halver | 141.50 mi (227.72 km) |
| Bad Harzburg to Hambuhren | 57.45 mi (92.46 km) |
| Bad Harzburg to Hamburg | 117.69 mi (189.40 km) |
| Bad Harzburg to Hameln | 53.07 mi (85.40 km) |
| Bad Harzburg to Hamm | 118.14 mi (190.13 km) |
| Bad Harzburg to Hammelburg | 125.26 mi (201.59 km) |
| Bad Harzburg to Hamminkeln | 169.96 mi (273.52 km) |
| Bad Harzburg to Hanau | 140.38 mi (225.92 km) |
| Bad Harzburg to Handewitt | 205.89 mi (331.34 km) |
| Bad Harzburg to Hannover | 49.11 mi (79.04 km) |
| Bad Harzburg to Hannoversch Munden | 50.59 mi (81.41 km) |
| Bad Harzburg to Haren | 153.94 mi (247.74 km) |
| Bad Harzburg to Harrislee | 207.33 mi (333.66 km) |
| Bad Harzburg to Harsefeld | 117.18 mi (188.58 km) |
| Bad Harzburg to Harsewinkel | 99.42 mi (159.99 km) |
