| Boo to Hohenhameln | 581.14 mi (935.25 km) |
| Boo to Hohenkirchen-Siegertsbrunn | 824.12 mi (1,326.30 km) |
| Boo to Hohenmolsen | 613.09 mi (986.67 km) |
| Boo to Hohenstein-Ernstthal | 627.34 mi (1,009.61 km) |
| Boo to Hohr-Grenzhausen | 742.03 mi (1,194.17 km) |
| Boo to Holzgerlingen | 826.00 mi (1,329.32 km) |
| Boo to Holzkirchen | 833.40 mi (1,341.24 km) |
| Boo to Holzminden | 620.01 mi (997.80 km) |
| Boo to Holzwickede | 680.70 mi (1,095.48 km) |
| Boo to Homburg | 816.84 mi (1,314.57 km) |
| Boo to Hoppegarten | 501.94 mi (807.80 km) |
| Boo to Horb am Neckar | 844.11 mi (1,358.47 km) |
| Boo to Horn-Bad Meinberg | 627.33 mi (1,009.59 km) |
| Boo to Horstel | 636.19 mi (1,023.84 km) |
| Boo to Hosbach | 736.90 mi (1,185.92 km) |
