| Castricum to Gurpinar | 2,085.91 mi (3,356.95 km) |
| Castricum to Hadim | 1,717.81 mi (2,764.55 km) |
| Castricum to Hakkari | 2,133.42 mi (3,433.40 km) |
| Castricum to Halfeti | 1,912.59 mi (3,078.02 km) |
| Castricum to Hamidiye | 1,337.93 mi (2,153.18 km) |
| Castricum to Hanimciftligi | 1,877.38 mi (3,021.34 km) |
| Castricum to Harbiye | 1,900.89 mi (3,059.19 km) |
| Castricum to Harran | 1,976.62 mi (3,181.06 km) |
| Castricum to Haskoy | 1,999.32 mi (3,217.60 km) |
| Castricum to Hassa | 1,881.77 mi (3,028.41 km) |
| Castricum to Hatay | 1,897.63 mi (3,053.95 km) |
| Castricum to Havran | 1,390.66 mi (2,238.05 km) |
| Castricum to Havza | 1,653.30 mi (2,660.72 km) |
| Castricum to Haymana | 1,598.47 mi (2,572.48 km) |
| Castricum to Hisarcik | 1,483.98 mi (2,388.23 km) |
