| Alcazar de San Juan to Joliet (Illinois) | 4,273.46 mi (6,877.46 km) |
| Alcazar de San Juan to Jonesboro (Arkansas) | 4,593.00 mi (7,391.73 km) |
| Alcazar de San Juan to Joplin (Missouri) | 4,723.28 mi (7,601.38 km) |
| Alcazar de San Juan to Joppatowne (Maryland) | 3,787.67 mi (6,095.67 km) |
| Alcazar de San Juan to Juana Díaz (Puerto Rico) | 4,021.84 mi (6,472.53 km) |
| Alcazar de San Juan to Junction City (Kansas) | 4,753.84 mi (7,650.57 km) |
| Alcazar de San Juan to Juneau (Alaska) | 5,111.57 mi (8,226.28 km) |
| Alcazar de San Juan to Jupiter (Florida) | 4,399.47 mi (7,080.27 km) |
| Alcazar de San Juan to Jupiter Farms (Florida) | 4,404.88 mi (7,088.97 km) |
| Alcazar de San Juan to Jurupa Valley (California) | 5,854.70 mi (9,422.23 km) |
| Alcazar de San Juan to Justice (Illinois) | 4,251.48 mi (6,842.09 km) |
| Alcazar de San Juan to Kahului (Hawaii) | 7,928.05 mi (12,758.96 km) |
| Alcazar de San Juan to Kailua (Hawaii) | 7,925.56 mi (12,754.96 km) |
| Alcazar de San Juan to Kalamazoo (Michigan) | 4,132.73 mi (6,650.99 km) |
| Alcazar de San Juan to Kalispell (Montana) | 5,062.66 mi (8,147.56 km) |
