| Opatija to Iselin (New Jersey) | 4,256.99 mi (6,850.97 km) |
| Opatija to Isla Vista (California) | 6,226.71 mi (10,020.93 km) |
| Opatija to Issaquah (Washington) | 5,496.34 mi (8,845.50 km) |
| Opatija to Ithaca (New York) | 4,269.28 mi (6,870.75 km) |
| Opatija to Ives Estates (Florida) | 5,169.12 mi (8,318.89 km) |
| Opatija to Jackson (Michigan) | 4,592.00 mi (7,390.10 km) |
| Opatija to Jackson (Mississippi) | 5,294.27 mi (8,520.31 km) |
| Opatija to Jackson (Missouri) | 5,024.32 mi (8,085.86 km) |
| Opatija to Jackson (Tennessee) | 5,075.35 mi (8,167.98 km) |
| Opatija to Jackson (Wyoming) | 5,436.82 mi (8,749.71 km) |
| Opatija to Jacksonville (Alabama) | 5,038.08 mi (8,108.00 km) |
| Opatija to Jacksonville (Arkansas) | 5,244.23 mi (8,439.78 km) |
| Opatija to Jacksonville (Florida) | 5,028.74 mi (8,092.97 km) |
| Opatija to Jacksonville (Illinois) | 4,933.43 mi (7,939.59 km) |
| Opatija to Jacksonville (North Carolina) | 4,640.60 mi (7,468.32 km) |
