| Colleferro to Joliet (Illinois) | 4,874.31 mi (7,844.44 km) |
| Colleferro to Jonesboro (Arkansas) | 5,233.14 mi (8,421.93 km) |
| Colleferro to Joplin (Missouri) | 5,331.81 mi (8,580.72 km) |
| Colleferro to Joppatowne (Maryland) | 4,462.99 mi (7,182.48 km) |
| Colleferro to Juana Díaz (Puerto Rico) | 4,864.68 mi (7,828.94 km) |
| Colleferro to Junction City (Kansas) | 5,331.56 mi (8,580.31 km) |
| Colleferro to Juneau (Alaska) | 5,262.37 mi (8,468.96 km) |
| Colleferro to Jupiter (Florida) | 5,156.43 mi (8,298.48 km) |
| Colleferro to Jupiter Farms (Florida) | 5,161.39 mi (8,306.45 km) |
| Colleferro to Jurupa Valley (California) | 6,334.96 mi (10,195.14 km) |
| Colleferro to Justice (Illinois) | 4,851.62 mi (7,807.93 km) |
| Colleferro to Kahului (Hawaii) | 8,059.11 mi (12,969.88 km) |
| Colleferro to Kailua (Hawaii) | 8,035.31 mi (12,931.59 km) |
| Colleferro to Kalamazoo (Michigan) | 4,738.56 mi (7,625.97 km) |
| Colleferro to Kalispell (Montana) | 5,442.59 mi (8,758.99 km) |
