| Kastav to Joliet (Illinois) | 4,769.23 mi (7,675.33 km) |
| Kastav to Jonesboro (Arkansas) | 5,140.83 mi (8,273.37 km) |
| Kastav to Joplin (Missouri) | 5,226.32 mi (8,410.95 km) |
| Kastav to Joppatowne (Maryland) | 4,391.45 mi (7,067.35 km) |
| Kastav to Juana Díaz (Puerto Rico) | 4,900.76 mi (7,887.02 km) |
| Kastav to Junction City (Kansas) | 5,214.71 mi (8,392.26 km) |
| Kastav to Juneau (Alaska) | 5,040.73 mi (8,112.28 km) |
| Kastav to Jupiter (Florida) | 5,121.70 mi (8,242.57 km) |
| Kastav to Jupiter Farms (Florida) | 5,126.35 mi (8,250.06 km) |
| Kastav to Jurupa Valley (California) | 6,180.05 mi (9,945.83 km) |
| Kastav to Justice (Illinois) | 4,746.45 mi (7,638.67 km) |
| Kastav to Kahului (Hawaii) | 7,823.23 mi (12,590.28 km) |
| Kastav to Kailua (Hawaii) | 7,796.86 mi (12,547.84 km) |
| Kastav to Kalamazoo (Michigan) | 4,636.40 mi (7,461.56 km) |
| Kastav to Kalispell (Montana) | 5,266.32 mi (8,475.33 km) |
