| Sanlucar la Mayor to Joliet (Illinois) | 4,210.35 mi (6,775.90 km) |
| Sanlucar la Mayor to Jonesboro (Arkansas) | 4,514.17 mi (7,264.86 km) |
| Sanlucar la Mayor to Joplin (Missouri) | 4,654.66 mi (7,490.96 km) |
| Sanlucar la Mayor to Joppatowne (Maryland) | 3,700.83 mi (5,955.91 km) |
| Sanlucar la Mayor to Juana Díaz (Puerto Rico) | 3,853.85 mi (6,202.16 km) |
| Sanlucar la Mayor to Junction City (Kansas) | 4,695.37 mi (7,556.47 km) |
| Sanlucar la Mayor to Juneau (Alaska) | 5,170.46 mi (8,321.05 km) |
| Sanlucar la Mayor to Jupiter (Florida) | 4,276.01 mi (6,881.58 km) |
| Sanlucar la Mayor to Jupiter Farms (Florida) | 4,281.60 mi (6,890.56 km) |
| Sanlucar la Mayor to Jurupa Valley (California) | 5,819.69 mi (9,365.89 km) |
| Sanlucar la Mayor to Justice (Illinois) | 4,188.76 mi (6,741.16 km) |
| Sanlucar la Mayor to Kahului (Hawaii) | 7,970.83 mi (12,827.81 km) |
| Sanlucar la Mayor to Kailua (Hawaii) | 7,973.59 mi (12,832.25 km) |
| Sanlucar la Mayor to Kalamazoo (Michigan) | 4,068.88 mi (6,548.23 km) |
| Sanlucar la Mayor to Kalispell (Montana) | 5,061.96 mi (8,146.44 km) |
