| Cities | Distance |
|---|---|
| Boom to Heidenau | 412.55 mi (663.94 km) |
| Boom to Heidenheim | 306.56 mi (493.37 km) |
| Boom to Heilbad Heiligenstadt | 250.49 mi (403.12 km) |
| Boom to Heilbronn | 252.93 mi (407.06 km) |
| Boom to Heiligenhafen | 357.87 mi (575.94 km) |
| Boom to Heiligenhaus | 113.71 mi (182.99 km) |
| Boom to Heilsbronn | 309.47 mi (498.04 km) |
| Boom to Heinsberg | 75.10 mi (120.87 km) |
| Boom to Helmstedt | 295.45 mi (475.48 km) |
| Boom to Hemau | 357.39 mi (575.17 km) |
| Boom to Hemer | 148.53 mi (239.04 km) |
| Boom to Hemmingen | 244.87 mi (394.08 km) |
| Boom to Hemmoor | 270.53 mi (435.38 km) |
| Boom to Hemsbach | 215.43 mi (346.70 km) |
| Boom to Hennef | 128.67 mi (207.08 km) |