| Kastav to University Place (Washington) | 5,526.19 mi (8,893.55 km) |
| Kastav to Upland (California) | 6,178.85 mi (9,943.89 km) |
| Kastav to Upper Arlington (Ohio) | 4,639.77 mi (7,466.99 km) |
| Kastav to Upper Grand Lagoon (Florida) | 5,212.86 mi (8,389.28 km) |
| Kastav to Upper Montclair (New Jersey) | 4,241.34 mi (6,825.78 km) |
| Kastav to Urbana (Illinois) | 4,837.32 mi (7,784.92 km) |
| Kastav to Urbana (Maryland) | 4,436.74 mi (7,140.24 km) |
| Kastav to Urbana (Ohio) | 4,663.36 mi (7,504.95 km) |
| Kastav to Urbandale (Iowa) | 4,972.59 mi (8,002.61 km) |
| Kastav to Utica (New York) | 4,190.85 mi (6,744.52 km) |
| Kastav to Uvalde (Texas) | 5,834.71 mi (9,390.06 km) |
| Kastav to Vacaville (California) | 6,046.77 mi (9,731.34 km) |
| Kastav to Vadnais Heights (Minnesota) | 4,780.97 mi (7,694.23 km) |
| Kastav to Vail (Arizona) | 6,078.20 mi (9,781.92 km) |
| Kastav to Valdosta (Georgia) | 5,074.64 mi (8,166.84 km) |
