| Cities | Distance |
|---|---|
| Opatija to Harsum | 514.07 mi (827.32 km) |
| Opatija to Hasbergen | 556.89 mi (896.22 km) |
| Opatija to Haselunne | 593.26 mi (954.77 km) |
| Opatija to Hassfurt | 368.62 mi (593.23 km) |
| Opatija to Hassloch | 396.32 mi (637.81 km) |
| Opatija to Hatten | 594.71 mi (957.09 km) |
| Opatija to Hattersheim | 424.33 mi (682.89 km) |
| Opatija to Hattingen | 530.80 mi (854.24 km) |
| Opatija to Hauzenberg | 231.30 mi (372.25 km) |
| Opatija to Havixbeck | 555.75 mi (894.39 km) |
| Opatija to Hechingen | 327.13 mi (526.47 km) |
| Opatija to Heddesheim | 392.23 mi (631.24 km) |
| Opatija to Heek | 571.56 mi (919.83 km) |
| Opatija to Heide | 654.52 mi (1,053.35 km) |
| Opatija to Heidelberg | 384.30 mi (618.47 km) |