| Plum to Johnstown (Pennsylvania) | 45.34 mi (72.96 km) |
| Plum to Joliet (Illinois) | 443.38 mi (713.55 km) |
| Plum to Jonesboro (Arkansas) | 675.42 mi (1,086.99 km) |
| Plum to Joplin (Missouri) | 827.86 mi (1,332.30 km) |
| Plum to Joppatowne (Maryland) | 194.91 mi (313.67 km) |
| Plum to Juana Díaz (Puerto Rico) | 1,739.66 mi (2,799.71 km) |
| Plum to Junction City (Kansas) | 912.50 mi (1,468.52 km) |
| Plum to Juneau (Alaska) | 2,645.23 mi (4,257.08 km) |
| Plum to Jupiter (Florida) | 938.68 mi (1,510.66 km) |
| Plum to Jupiter Farms (Florida) | 938.68 mi (1,510.67 km) |
| Plum to Jurupa Valley (California) | 2,105.86 mi (3,389.05 km) |
| Plum to Justice (Illinois) | 429.35 mi (690.96 km) |
| Plum to Kahului (Hawaii) | 4,612.13 mi (7,422.51 km) |
| Plum to Kailua (Hawaii) | 4,657.23 mi (7,495.09 km) |
| Plum to Kalamazoo (Michigan) | 326.41 mi (525.30 km) |
