| Moreno Valley to Johnstown (Pennsylvania) | 2,137.67 mi (3,440.24 km) |
| Moreno Valley to Joliet (Illinois) | 1,663.11 mi (2,676.52 km) |
| Moreno Valley to Jonesboro (Arkansas) | 1,504.71 mi (2,421.60 km) |
| Moreno Valley to Joplin (Missouri) | 1,292.25 mi (2,079.67 km) |
| Moreno Valley to Joppatowne (Maryland) | 2,275.89 mi (3,662.69 km) |
| Moreno Valley to Juana Díaz (Puerto Rico) | 3,297.73 mi (5,307.18 km) |
| Moreno Valley to Junction City (Kansas) | 1,181.55 mi (1,901.52 km) |
| Moreno Valley to Juneau (Alaska) | 1,866.96 mi (3,004.58 km) |
| Moreno Valley to Jupiter (Florida) | 2,249.58 mi (3,620.35 km) |
| Moreno Valley to Jupiter Farms (Florida) | 2,243.44 mi (3,610.47 km) |
| Moreno Valley to Jurupa Valley (California) | 16.14 mi (25.98 km) |
| Moreno Valley to Justice (Illinois) | 1,681.69 mi (2,706.41 km) |
| Moreno Valley to Kahului (Hawaii) | 2,552.78 mi (4,108.31 km) |
| Moreno Valley to Kailua (Hawaii) | 2,607.86 mi (4,196.94 km) |
| Moreno Valley to Kalamazoo (Michigan) | 1,801.14 mi (2,898.66 km) |
