| Romanshorn to Hovelhof | 295.56 mi (475.65 km) |
| Romanshorn to Hoxter | 290.41 mi (467.38 km) |
| Romanshorn to Hoyerswerda | 345.84 mi (556.57 km) |
| Romanshorn to Huckelhoven | 279.86 mi (450.38 km) |
| Romanshorn to Huckeswagen | 263.52 mi (424.09 km) |
| Romanshorn to Hude | 385.32 mi (620.11 km) |
| Romanshorn to Hullhorst | 327.54 mi (527.13 km) |
| Romanshorn to Hunfeld | 215.21 mi (346.35 km) |
| Romanshorn to Hungen | 201.65 mi (324.53 km) |
| Romanshorn to Hunxe | 304.65 mi (490.28 km) |
| Romanshorn to Hurtgenwald | 256.04 mi (412.06 km) |
| Romanshorn to Hurth | 254.83 mi (410.11 km) |
| Romanshorn to Husum | 477.15 mi (767.90 km) |
| Romanshorn to Ibbenburen | 333.77 mi (537.15 km) |
| Romanshorn to Ichenhausen | 71.09 mi (114.40 km) |
