| Seaham to Hohenhameln | 500.31 mi (805.17 km) |
| Seaham to Hohenkirchen-Siegertsbrunn | 732.43 mi (1,178.73 km) |
| Seaham to Hohenmolsen | 612.73 mi (986.10 km) |
| Seaham to Hohenstein-Ernstthal | 648.40 mi (1,043.50 km) |
| Seaham to Hohr-Grenzhausen | 484.53 mi (779.78 km) |
| Seaham to Holzgerlingen | 615.01 mi (989.76 km) |
| Seaham to Holzkirchen | 737.89 mi (1,187.51 km) |
| Seaham to Holzminden | 490.62 mi (789.58 km) |
| Seaham to Holzwickede | 436.40 mi (702.31 km) |
| Seaham to Homburg | 529.62 mi (852.34 km) |
| Seaham to Hoppegarten | 633.41 mi (1,019.38 km) |
| Seaham to Horb am Neckar | 615.47 mi (990.50 km) |
| Seaham to Horn-Bad Meinberg | 470.92 mi (757.86 km) |
| Seaham to Horstel | 405.82 mi (653.10 km) |
| Seaham to Hosbach | 555.00 mi (893.19 km) |
