| Sasso Marconi to Joliet (Illinois) | 4,690.63 mi (7,548.84 km) |
| Sasso Marconi to Jonesboro (Arkansas) | 5,054.72 mi (8,134.78 km) |
| Sasso Marconi to Joplin (Missouri) | 5,148.19 mi (8,285.21 km) |
| Sasso Marconi to Joppatowne (Maryland) | 4,293.22 mi (6,909.27 km) |
| Sasso Marconi to Juana Díaz (Puerto Rico) | 4,756.67 mi (7,655.12 km) |
| Sasso Marconi to Junction City (Kansas) | 5,143.78 mi (8,278.11 km) |
| Sasso Marconi to Juneau (Alaska) | 5,059.83 mi (8,143.01 km) |
| Sasso Marconi to Jupiter (Florida) | 5,005.47 mi (8,055.53 km) |
| Sasso Marconi to Jupiter Farms (Florida) | 5,010.27 mi (8,063.25 km) |
| Sasso Marconi to Jurupa Valley (California) | 6,136.25 mi (9,875.35 km) |
| Sasso Marconi to Justice (Illinois) | 4,667.90 mi (7,512.26 km) |
| Sasso Marconi to Kahului (Hawaii) | 7,860.55 mi (12,650.33 km) |
| Sasso Marconi to Kailua (Hawaii) | 7,838.01 mi (12,614.07 km) |
| Sasso Marconi to Kalamazoo (Michigan) | 4,555.94 mi (7,332.07 km) |
| Sasso Marconi to Kalispell (Montana) | 5,239.65 mi (8,432.41 km) |
