| Boom to Herzberg am Harz | 260.66 mi (419.49 km) |
| Boom to Herzogenaurach | 305.69 mi (491.95 km) |
| Boom to Herzogenrath | 76.88 mi (123.72 km) |
| Boom to Hessisch Lichtenau | 232.01 mi (373.38 km) |
| Boom to Hessisch Oldendorf | 222.38 mi (357.89 km) |
| Boom to Hettstedt | 309.98 mi (498.86 km) |
| Boom to Heubach | 293.87 mi (472.94 km) |
| Boom to Heusenstamm | 207.21 mi (333.47 km) |
| Boom to Heusweiler | 165.50 mi (266.35 km) |
| Boom to Hiddenhausen | 197.03 mi (317.09 km) |
| Boom to Hilchenbach | 162.68 mi (261.82 km) |
| Boom to Hildburghausen | 282.73 mi (455.01 km) |
| Boom to Hilden | 111.72 mi (179.79 km) |
| Boom to Hildesheim | 250.54 mi (403.20 km) |
| Boom to Hille | 206.54 mi (332.39 km) |
