| Santa Coloma de Farnes to Joliet (Illinois) | 4,439.33 mi (7,144.42 km) |
| Santa Coloma de Farnes to Jonesboro (Arkansas) | 4,780.28 mi (7,693.11 km) |
| Santa Coloma de Farnes to Joplin (Missouri) | 4,894.65 mi (7,877.18 km) |
| Santa Coloma de Farnes to Joppatowne (Maryland) | 3,991.33 mi (6,423.43 km) |
| Santa Coloma de Farnes to Juana Díaz (Puerto Rico) | 4,332.35 mi (6,972.24 km) |
| Santa Coloma de Farnes to Junction City (Kansas) | 4,909.79 mi (7,901.54 km) |
| Santa Coloma de Farnes to Juneau (Alaska) | 5,076.30 mi (8,169.51 km) |
| Santa Coloma de Farnes to Jupiter (Florida) | 4,651.23 mi (7,485.43 km) |
| Santa Coloma de Farnes to Jupiter Farms (Florida) | 4,656.37 mi (7,493.70 km) |
| Santa Coloma de Farnes to Jurupa Valley (California) | 5,968.01 mi (9,604.59 km) |
| Santa Coloma de Farnes to Justice (Illinois) | 4,416.91 mi (7,108.33 km) |
| Santa Coloma de Farnes to Kahului (Hawaii) | 7,901.43 mi (12,716.12 km) |
| Santa Coloma de Farnes to Kailua (Hawaii) | 7,890.23 mi (12,698.09 km) |
| Santa Coloma de Farnes to Kalamazoo (Michigan) | 4,300.64 mi (6,921.21 km) |
| Santa Coloma de Farnes to Kalispell (Montana) | 5,126.35 mi (8,250.07 km) |
