| Castricum to Hanahan (South Carolina) | 4,241.01 mi (6,825.25 km) |
| Castricum to Hanford (California) | 5,445.18 mi (8,763.17 km) |
| Castricum to Hannibal (Missouri) | 4,335.83 mi (6,977.84 km) |
| Castricum to Hanover (Pennsylvania) | 3,787.79 mi (6,095.86 km) |
| Castricum to Hanover Park (Illinois) | 4,105.00 mi (6,606.36 km) |
| Castricum to Happy Valley (Oregon) | 4,979.83 mi (8,014.26 km) |
| Castricum to Harker Heights (Texas) | 5,018.45 mi (8,076.42 km) |
| Castricum to Harlingen (Texas) | 5,285.15 mi (8,505.63 km) |
| Castricum to Harper Woods (Michigan) | 3,891.40 mi (6,262.60 km) |
| Castricum to Harrisburg (North Carolina) | 4,148.25 mi (6,675.97 km) |
| Castricum to Harrisburg (Pennsylvania) | 3,762.30 mi (6,054.84 km) |
| Castricum to Harrison (Arkansas) | 4,576.68 mi (7,365.46 km) |
| Castricum to Harrison (New Jersey) | 3,633.83 mi (5,848.09 km) |
| Castricum to Harrison (New York) | 3,604.02 mi (5,800.11 km) |
| Castricum to Harrison (Ohio) | 4,114.10 mi (6,621.00 km) |
