| Irun to Joliet (Illinois) | 4,193.49 mi (6,748.77 km) |
| Irun to Jonesboro (Arkansas) | 4,532.61 mi (7,294.54 km) |
| Irun to Joplin (Missouri) | 4,648.37 mi (7,480.82 km) |
| Irun to Joppatowne (Maryland) | 3,742.97 mi (6,023.73 km) |
| Irun to Juana Díaz (Puerto Rico) | 4,108.76 mi (6,612.41 km) |
| Irun to Junction City (Kansas) | 4,665.41 mi (7,508.26 km) |
| Irun to Juneau (Alaska) | 4,893.88 mi (7,875.94 km) |
| Irun to Jupiter (Florida) | 4,406.14 mi (7,091.00 km) |
| Irun to Jupiter Farms (Florida) | 4,411.24 mi (7,099.20 km) |
| Irun to Jurupa Valley (California) | 5,732.34 mi (9,225.30 km) |
| Irun to Justice (Illinois) | 4,171.11 mi (6,712.75 km) |
| Irun to Kahului (Hawaii) | 7,717.76 mi (12,420.53 km) |
| Irun to Kailua (Hawaii) | 7,710.72 mi (12,409.20 km) |
| Irun to Kalamazoo (Michigan) | 4,054.51 mi (6,525.11 km) |
| Irun to Kalispell (Montana) | 4,903.91 mi (7,892.09 km) |
