| Castleton to Guroymak | 2,309.98 mi (3,717.55 km) |
| Castleton to Gurpinar | 2,377.93 mi (3,826.91 km) |
| Castleton to Hadim | 2,006.19 mi (3,228.65 km) |
| Castleton to Hakkari | 2,425.68 mi (3,903.76 km) |
| Castleton to Halfeti | 2,204.97 mi (3,548.55 km) |
| Castleton to Hamidiye | 1,623.09 mi (2,612.11 km) |
| Castleton to Hanimciftligi | 2,170.14 mi (3,492.51 km) |
| Castleton to Harbiye | 2,191.69 mi (3,527.18 km) |
| Castleton to Harran | 2,269.17 mi (3,651.88 km) |
| Castleton to Haskoy | 2,291.72 mi (3,688.17 km) |
| Castleton to Hassa | 2,173.32 mi (3,497.63 km) |
| Castleton to Hatay | 2,188.52 mi (3,522.08 km) |
| Castleton to Havran | 1,675.87 mi (2,697.05 km) |
| Castleton to Havza | 1,946.09 mi (3,131.93 km) |
| Castleton to Haymana | 1,889.68 mi (3,041.14 km) |
