| Castricum to Holiday (Florida) | 4,592.72 mi (7,391.28 km) |
| Castricum to Holiday City-Berkeley (New Jersey) | 3,674.50 mi (5,913.54 km) |
| Castricum to Holladay (Utah) | 4,964.26 mi (7,989.21 km) |
| Castricum to Holland (Michigan) | 3,992.51 mi (6,425.32 km) |
| Castricum to Hollins (Virginia) | 4,021.55 mi (6,472.05 km) |
| Castricum to Hollister (California) | 5,462.69 mi (8,791.35 km) |
| Castricum to Holly Hill (Florida) | 4,469.72 mi (7,193.32 km) |
| Castricum to Holly Springs (Georgia) | 4,355.88 mi (7,010.11 km) |
| Castricum to Holly Springs (North Carolina) | 4,060.00 mi (6,533.94 km) |
| Castricum to Hollywood (Florida) | 4,599.78 mi (7,402.63 km) |
| Castricum to Holmen (Wisconsin) | 4,118.31 mi (6,627.79 km) |
| Castricum to Holt (Michigan) | 3,941.10 mi (6,342.58 km) |
| Castricum to Holtsville (New York) | 3,587.02 mi (5,772.75 km) |
| Castricum to Holyoke (Massachusetts) | 3,508.30 mi (5,646.07 km) |
| Castricum to Home Gardens (California) | 5,527.32 mi (8,895.36 km) |
