| Boston to Joliet (Illinois) | 3,941.66 mi (6,343.48 km) |
| Boston to Jonesboro (Arkansas) | 4,318.80 mi (6,950.44 km) |
| Boston to Joplin (Missouri) | 4,398.12 mi (7,078.10 km) |
| Boston to Joppatowne (Maryland) | 3,586.73 mi (5,772.29 km) |
| Boston to Juana Díaz (Puerto Rico) | 4,255.07 mi (6,847.87 km) |
| Boston to Junction City (Kansas) | 4,383.44 mi (7,054.47 km) |
| Boston to Juneau (Alaska) | 4,321.96 mi (6,955.53 km) |
| Boston to Jupiter (Florida) | 4,353.51 mi (7,006.30 km) |
| Boston to Jupiter Farms (Florida) | 4,357.75 mi (7,013.12 km) |
| Boston to Jurupa Valley (California) | 5,355.18 mi (8,618.34 km) |
| Boston to Justice (Illinois) | 3,918.87 mi (6,306.81 km) |
| Boston to Kahului (Hawaii) | 7,142.51 mi (11,494.76 km) |
| Boston to Kailua (Hawaii) | 7,127.48 mi (11,470.56 km) |
| Boston to Kalamazoo (Michigan) | 3,810.21 mi (6,131.93 km) |
| Boston to Kalispell (Montana) | 4,458.13 mi (7,174.67 km) |
