| Castricum to Hermiston (Oregon) | 4,875.16 mi (7,845.80 km) |
| Castricum to Hermitage (Pennsylvania) | 3,854.66 mi (6,203.48 km) |
| Castricum to Hermosa Beach (California) | 5,554.46 mi (8,939.05 km) |
| Castricum to Hernando (Mississippi) | 4,532.46 mi (7,294.29 km) |
| Castricum to Herndon (Virginia) | 3,843.14 mi (6,184.94 km) |
| Castricum to Herriman (Utah) | 4,979.74 mi (8,014.11 km) |
| Castricum to Herrin (Illinois) | 4,345.83 mi (6,993.94 km) |
| Castricum to Hershey (Pennsylvania) | 3,752.75 mi (6,039.47 km) |
| Castricum to Hesperia (California) | 5,490.86 mi (8,836.69 km) |
| Castricum to Hewitt (Texas) | 4,980.60 mi (8,015.51 km) |
| Castricum to Hialeah (Florida) | 4,613.67 mi (7,424.99 km) |
| Castricum to Hialeah Gardens (Florida) | 4,614.87 mi (7,426.92 km) |
| Castricum to Hibbing (Minnesota) | 4,007.92 mi (6,450.12 km) |
| Castricum to Hickory (North Carolina) | 4,153.60 mi (6,684.58 km) |
| Castricum to Hickory Hills (Illinois) | 4,106.09 mi (6,608.11 km) |
