| North Liberty to Johnstown (Pennsylvania) | 668.05 mi (1,075.12 km) |
| North Liberty to Joliet (Illinois) | 179.41 mi (288.74 km) |
| North Liberty to Jonesboro (Arkansas) | 412.27 mi (663.49 km) |
| North Liberty to Joplin (Missouri) | 357.49 mi (575.32 km) |
| North Liberty to Joppatowne (Maryland) | 815.56 mi (1,312.52 km) |
| North Liberty to Juana Díaz (Puerto Rico) | 2,206.08 mi (3,550.35 km) |
| North Liberty to Junction City (Kansas) | 333.45 mi (536.64 km) |
| North Liberty to Juneau (Alaska) | 2,159.07 mi (3,474.69 km) |
| North Liberty to Jupiter (Florida) | 1,213.75 mi (1,953.35 km) |
| North Liberty to Jupiter Farms (Florida) | 1,210.41 mi (1,947.97 km) |
| North Liberty to Jurupa Valley (California) | 1,501.34 mi (2,416.17 km) |
| North Liberty to Justice (Illinois) | 194.67 mi (313.30 km) |
| North Liberty to Kahului (Hawaii) | 3,990.64 mi (6,422.32 km) |
| North Liberty to Kailua (Hawaii) | 4,035.00 mi (6,493.71 km) |
| North Liberty to Kalamazoo (Michigan) | 311.32 mi (501.01 km) |
