| West Falls Church to Johnstown (Pennsylvania) | 136.71 mi (220.02 km) |
| West Falls Church to Joliet (Illinois) | 606.43 mi (975.96 km) |
| West Falls Church to Jonesboro (Arkansas) | 769.50 mi (1,238.40 km) |
| West Falls Church to Joplin (Missouri) | 949.67 mi (1,528.35 km) |
| West Falls Church to Joppatowne (Maryland) | 58.90 mi (94.79 km) |
| West Falls Church to Juana Díaz (Puerto Rico) | 1,574.73 mi (2,534.28 km) |
| West Falls Church to Junction City (Kansas) | 1,054.61 mi (1,697.24 km) |
| West Falls Church to Juneau (Alaska) | 2,820.76 mi (4,539.58 km) |
| West Falls Church to Jupiter (Florida) | 842.43 mi (1,355.76 km) |
| West Falls Church to Jupiter Farms (Florida) | 843.53 mi (1,357.54 km) |
| West Falls Church to Jurupa Valley (California) | 2,246.02 mi (3,614.62 km) |
| West Falls Church to Justice (Illinois) | 594.83 mi (957.29 km) |
| West Falls Church to Kahului (Hawaii) | 4,764.85 mi (7,668.28 km) |
| West Falls Church to Kailua (Hawaii) | 4,811.80 mi (7,743.84 km) |
| West Falls Church to Kalamazoo (Michigan) | 499.57 mi (803.97 km) |
