| Clausthal-Zellerfeld to Halver | 130.66 mi (210.28 km) |
| Clausthal-Zellerfeld to Hambuhren | 59.14 mi (95.18 km) |
| Clausthal-Zellerfeld to Hamburg | 121.38 mi (195.35 km) |
| Clausthal-Zellerfeld to Hameln | 46.02 mi (74.06 km) |
| Clausthal-Zellerfeld to Hamm | 108.08 mi (173.94 km) |
| Clausthal-Zellerfeld to Hammelburg | 118.18 mi (190.19 km) |
| Clausthal-Zellerfeld to Hamminkeln | 160.18 mi (257.79 km) |
| Clausthal-Zellerfeld to Hanau | 130.99 mi (210.80 km) |
| Clausthal-Zellerfeld to Handewitt | 208.91 mi (336.21 km) |
| Clausthal-Zellerfeld to Hannover | 46.87 mi (75.43 km) |
| Clausthal-Zellerfeld to Hannoversch Munden | 39.81 mi (64.07 km) |
| Clausthal-Zellerfeld to Haren | 147.61 mi (237.55 km) |
| Clausthal-Zellerfeld to Harrislee | 210.50 mi (338.76 km) |
| Clausthal-Zellerfeld to Harsefeld | 118.94 mi (191.41 km) |
| Clausthal-Zellerfeld to Harsewinkel | 90.35 mi (145.41 km) |
