| San Feliu de Guixols to Joliet (Illinois) | 4,458.10 mi (7,174.61 km) |
| San Feliu de Guixols to Jonesboro (Arkansas) | 4,799.38 mi (7,723.85 km) |
| San Feliu de Guixols to Joplin (Missouri) | 4,913.49 mi (7,907.49 km) |
| San Feliu de Guixols to Joppatowne (Maryland) | 4,010.69 mi (6,454.58 km) |
| San Feliu de Guixols to Juana Díaz (Puerto Rico) | 4,351.20 mi (7,002.58 km) |
| San Feliu de Guixols to Junction City (Kansas) | 4,928.32 mi (7,931.37 km) |
| San Feliu de Guixols to Juneau (Alaska) | 5,088.54 mi (8,189.21 km) |
| San Feliu de Guixols to Jupiter (Florida) | 4,670.86 mi (7,517.03 km) |
| San Feliu de Guixols to Jupiter Farms (Florida) | 4,676.00 mi (7,525.30 km) |
| San Feliu de Guixols to Jurupa Valley (California) | 5,985.43 mi (9,632.63 km) |
| San Feliu de Guixols to Justice (Illinois) | 4,435.67 mi (7,138.51 km) |
| San Feliu de Guixols to Kahului (Hawaii) | 7,913.51 mi (12,735.57 km) |
| San Feliu de Guixols to Kailua (Hawaii) | 7,901.93 mi (12,716.92 km) |
| San Feliu de Guixols to Kalamazoo (Michigan) | 4,319.45 mi (6,951.48 km) |
| San Feliu de Guixols to Kalispell (Montana) | 5,142.39 mi (8,275.87 km) |
