| Opatija to Gurpinar | 1,565.13 mi (2,518.83 km) |
| Opatija to Hadim | 1,102.75 mi (1,774.70 km) |
| Opatija to Hakkari | 1,605.20 mi (2,583.31 km) |
| Opatija to Halfeti | 1,338.37 mi (2,153.90 km) |
| Opatija to Hamidiye | 711.53 mi (1,145.10 km) |
| Opatija to Hanimciftligi | 1,320.50 mi (2,125.14 km) |
| Opatija to Harbiye | 1,302.56 mi (2,096.26 km) |
| Opatija to Harran | 1,406.38 mi (2,263.35 km) |
| Opatija to Haskoy | 1,471.01 mi (2,367.36 km) |
| Opatija to Hassa | 1,292.98 mi (2,080.85 km) |
| Opatija to Hatay | 1,300.32 mi (2,092.66 km) |
| Opatija to Havran | 763.49 mi (1,228.73 km) |
| Opatija to Havza | 1,114.77 mi (1,794.05 km) |
| Opatija to Haymana | 1,011.29 mi (1,627.52 km) |
| Opatija to Hisarcik | 869.30 mi (1,399.00 km) |
