| Castricum to Haines City (Florida) | 4,551.08 mi (7,324.26 km) |
| Castricum to Halawa (Hawaii) | 7,222.52 mi (11,623.53 km) |
| Castricum to Half Moon Bay (California) | 5,454.42 mi (8,778.04 km) |
| Castricum to Halfway (Maryland) | 3,827.67 mi (6,160.04 km) |
| Castricum to Hallandale Beach (Florida) | 4,601.01 mi (7,404.61 km) |
| Castricum to Haltom City (Texas) | 4,909.86 mi (7,901.65 km) |
| Castricum to Ham Lake (Minnesota) | 4,121.64 mi (6,633.13 km) |
| Castricum to Hamilton (Ohio) | 4,099.11 mi (6,596.87 km) |
| Castricum to Hamilton Square (New Jersey) | 3,677.23 mi (5,917.93 km) |
| Castricum to Hammond (Indiana) | 4,099.09 mi (6,596.84 km) |
| Castricum to Hammond (Louisiana) | 4,776.55 mi (7,687.11 km) |
| Castricum to Hammonton (New Jersey) | 3,707.97 mi (5,967.41 km) |
| Castricum to Hampton (Virginia) | 3,893.75 mi (6,266.39 km) |
| Castricum to Hampton Bays (New York) | 3,563.81 mi (5,735.39 km) |
| Castricum to Hamtramck (Michigan) | 3,898.17 mi (6,273.50 km) |
