| Kastav to Ukiah (California) | 6,031.19 mi (9,706.26 km) |
| Kastav to Union (Missouri) | 5,025.06 mi (8,087.05 km) |
| Kastav to Union City (California) | 6,093.75 mi (9,806.95 km) |
| Kastav to Union City (Georgia) | 4,999.10 mi (8,045.28 km) |
| Kastav to Union City (New Jersey) | 4,237.44 mi (6,819.51 km) |
| Kastav to Union City (Tennessee) | 5,046.75 mi (8,121.96 km) |
| Kastav to Union Hill-Novelty Hill (Washington) | 5,486.39 mi (8,829.48 km) |
| Kastav to Union Park (Florida) | 5,093.76 mi (8,197.62 km) |
| Kastav to Uniondale (New York) | 4,221.15 mi (6,793.29 km) |
| Kastav to Universal City (Texas) | 5,759.58 mi (9,269.14 km) |
| Kastav to University (Florida) | 5,169.86 mi (8,320.09 km) |
| Kastav to University City (Missouri) | 4,988.67 mi (8,028.49 km) |
| Kastav to University Heights (Ohio) | 4,512.90 mi (7,262.81 km) |
| Kastav to University of California-Santa Barbara (California) | 6,225.53 mi (10,019.02 km) |
| Kastav to University Park (Texas) | 5,529.20 mi (8,898.38 km) |
