| Castalla to Hovelhof | 1,017.97 mi (1,638.27 km) |
| Castalla to Hoxter | 1,030.74 mi (1,658.81 km) |
| Castalla to Hoyerswerda | 1,143.39 mi (1,840.11 km) |
| Castalla to Huckelhoven | 924.01 mi (1,487.05 km) |
| Castalla to Huckeswagen | 950.29 mi (1,529.34 km) |
| Castalla to Hude | 1,092.85 mi (1,758.78 km) |
| Castalla to Hullhorst | 1,046.40 mi (1,684.01 km) |
| Castalla to Hunfeld | 977.07 mi (1,572.45 km) |
| Castalla to Hungen | 944.18 mi (1,519.51 km) |
| Castalla to Hunxe | 970.31 mi (1,561.56 km) |
| Castalla to Hurtgenwald | 905.29 mi (1,456.92 km) |
| Castalla to Hurth | 924.67 mi (1,488.11 km) |
| Castalla to Husum | 1,187.27 mi (1,910.73 km) |
| Castalla to Ibbenburen | 1,027.39 mi (1,653.42 km) |
| Castalla to Ichenhausen | 869.45 mi (1,399.25 km) |
