| Perry Hall to Johnstown (Pennsylvania) | 144.20 mi (232.07 km) |
| Perry Hall to Joliet (Illinois) | 630.14 mi (1,014.11 km) |
| Perry Hall to Jonesboro (Arkansas) | 814.73 mi (1,311.18 km) |
| Perry Hall to Joplin (Missouri) | 989.54 mi (1,592.51 km) |
| Perry Hall to Joppatowne (Maryland) | 6.79 mi (10.93 km) |
| Perry Hall to Juana Díaz (Puerto Rico) | 1,591.73 mi (2,561.65 km) |
| Perry Hall to Junction City (Kansas) | 1,088.56 mi (1,751.87 km) |
| Perry Hall to Juneau (Alaska) | 2,818.73 mi (4,536.31 km) |
| Perry Hall to Jupiter (Florida) | 887.77 mi (1,428.73 km) |
| Perry Hall to Jupiter Farms (Florida) | 889.08 mi (1,430.84 km) |
| Perry Hall to Jurupa Valley (California) | 2,281.43 mi (3,671.61 km) |
| Perry Hall to Justice (Illinois) | 617.03 mi (993.01 km) |
| Perry Hall to Kahului (Hawaii) | 4,795.44 mi (7,717.51 km) |
| Perry Hall to Kailua (Hawaii) | 4,841.47 mi (7,791.60 km) |
| Perry Hall to Kalamazoo (Michigan) | 515.44 mi (829.52 km) |
