| Castaic to Hohenhameln | 5,693.28 mi (9,162.45 km) |
| Castaic to Hohenkirchen-Siegertsbrunn | 5,965.94 mi (9,601.26 km) |
| Castaic to Hohenmolsen | 5,807.50 mi (9,346.27 km) |
| Castaic to Hohenstein-Ernstthal | 5,843.54 mi (9,404.27 km) |
| Castaic to Hohr-Grenzhausen | 5,719.90 mi (9,205.30 km) |
| Castaic to Holzgerlingen | 5,852.64 mi (9,418.91 km) |
| Castaic to Holzkirchen | 5,972.13 mi (9,611.22 km) |
| Castaic to Holzminden | 5,698.71 mi (9,171.19 km) |
| Castaic to Holzwickede | 5,663.72 mi (9,114.88 km) |
| Castaic to Homburg | 5,767.14 mi (9,281.31 km) |
| Castaic to Hoppegarten | 5,775.40 mi (9,294.60 km) |
| Castaic to Horb am Neckar | 5,853.13 mi (9,419.70 km) |
| Castaic to Horn-Bad Meinberg | 5,682.42 mi (9,144.97 km) |
| Castaic to Horstel | 5,622.06 mi (9,047.82 km) |
| Castaic to Hosbach | 5,787.19 mi (9,313.58 km) |
