| Doncaster to Joliet (Illinois) | 3,883.59 mi (6,250.04 km) |
| Doncaster to Jonesboro (Arkansas) | 4,261.52 mi (6,858.25 km) |
| Doncaster to Joplin (Missouri) | 4,339.94 mi (6,984.45 km) |
| Doncaster to Joppatowne (Maryland) | 3,531.69 mi (5,683.70 km) |
| Doncaster to Juana Díaz (Puerto Rico) | 4,214.97 mi (6,783.33 km) |
| Doncaster to Junction City (Kansas) | 4,324.65 mi (6,959.85 km) |
| Doncaster to Juneau (Alaska) | 4,267.98 mi (6,868.64 km) |
| Doncaster to Jupiter (Florida) | 4,302.08 mi (6,923.52 km) |
| Doncaster to Jupiter Farms (Florida) | 4,306.27 mi (6,930.27 km) |
| Doncaster to Jurupa Valley (California) | 5,295.58 mi (8,522.41 km) |
| Doncaster to Justice (Illinois) | 3,860.81 mi (6,213.37 km) |
| Doncaster to Kahului (Hawaii) | 7,089.59 mi (11,409.59 km) |
| Doncaster to Kailua (Hawaii) | 7,075.20 mi (11,386.43 km) |
| Doncaster to Kalamazoo (Michigan) | 3,752.37 mi (6,038.86 km) |
| Doncaster to Kalispell (Montana) | 4,399.06 mi (7,079.61 km) |
