| Porthcawl to Guroymak | 2,357.59 mi (3,794.17 km) |
| Porthcawl to Gurpinar | 2,427.89 mi (3,907.31 km) |
| Porthcawl to Hadim | 2,021.54 mi (3,253.35 km) |
| Porthcawl to Hakkari | 2,473.75 mi (3,981.12 km) |
| Porthcawl to Halfeti | 2,237.08 mi (3,600.22 km) |
| Porthcawl to Hamidiye | 1,632.66 mi (2,627.51 km) |
| Porthcawl to Hanimciftligi | 2,207.89 mi (3,553.25 km) |
| Porthcawl to Harbiye | 2,214.64 mi (3,564.13 km) |
| Porthcawl to Harran | 2,302.96 mi (3,706.26 km) |
| Porthcawl to Haskoy | 2,338.94 mi (3,764.16 km) |
| Porthcawl to Hassa | 2,199.99 mi (3,540.53 km) |
| Porthcawl to Hatay | 2,211.88 mi (3,559.68 km) |
| Porthcawl to Havran | 1,685.15 mi (2,711.98 km) |
| Porthcawl to Havza | 1,987.78 mi (3,199.02 km) |
| Porthcawl to Haymana | 1,915.68 mi (3,082.99 km) |
