| Masquefa to Joliet (Illinois) | 4,416.48 mi (7,107.64 km) |
| Masquefa to Jonesboro (Arkansas) | 4,754.49 mi (7,651.61 km) |
| Masquefa to Joplin (Missouri) | 4,871.21 mi (7,839.46 km) |
| Masquefa to Joppatowne (Maryland) | 3,962.84 mi (6,377.57 km) |
| Masquefa to Juana Díaz (Puerto Rico) | 4,288.46 mi (6,901.61 km) |
| Masquefa to Junction City (Kansas) | 4,888.59 mi (7,867.42 km) |
| Masquefa to Juneau (Alaska) | 5,082.73 mi (8,179.87 km) |
| Masquefa to Jupiter (Florida) | 4,616.03 mi (7,428.78 km) |
| Masquefa to Jupiter Farms (Florida) | 4,621.21 mi (7,437.12 km) |
| Masquefa to Jurupa Valley (California) | 5,953.46 mi (9,581.17 km) |
| Masquefa to Justice (Illinois) | 4,394.11 mi (7,071.64 km) |
| Masquefa to Kahului (Hawaii) | 7,908.05 mi (12,726.77 km) |
| Masquefa to Kailua (Hawaii) | 7,898.08 mi (12,710.74 km) |
| Masquefa to Kalamazoo (Michigan) | 4,277.43 mi (6,883.86 km) |
| Masquefa to Kalispell (Montana) | 5,118.58 mi (8,237.56 km) |
