| Cities | Distance |
|---|---|
| Boom to Isselburg | 104.19 mi (167.68 km) |
| Boom to Issum | 94.25 mi (151.67 km) |
| Boom to Itzehoe | 292.20 mi (470.25 km) |
| Boom to Jena | 313.94 mi (505.23 km) |
| Boom to Jever | 227.75 mi (366.52 km) |
| Boom to Jork | 281.11 mi (452.41 km) |
| Boom to Juchen | 92.65 mi (149.11 km) |
| Boom to Julich | 87.30 mi (140.50 km) |
| Boom to Juterbog | 379.15 mi (610.19 km) |
| Boom to Kaarst | 97.95 mi (157.63 km) |
| Boom to Kaiserslautern | 188.11 mi (302.74 km) |
| Boom to Kalkar | 94.55 mi (152.16 km) |
| Boom to Kall | 102.17 mi (164.43 km) |
| Boom to Kaltenkirchen | 302.70 mi (487.15 km) |
| Boom to Kamen | 146.64 mi (235.99 km) |