| Boerne to Joliet (Illinois) | 1,003.30 mi (1,614.66 km) |
| Boerne to Jonesboro (Arkansas) | 626.07 mi (1,007.57 km) |
| Boerne to Joplin (Missouri) | 559.46 mi (900.37 km) |
| Boerne to Joppatowne (Maryland) | 1,430.63 mi (2,302.38 km) |
| Boerne to Juana Díaz (Puerto Rico) | 2,181.26 mi (3,510.39 km) |
| Boerne to Junction City (Kansas) | 647.50 mi (1,042.05 km) |
| Boerne to Juneau (Alaska) | 2,591.67 mi (4,170.90 km) |
| Boerne to Jupiter (Florida) | 1,147.81 mi (1,847.23 km) |
| Boerne to Jupiter Farms (Florida) | 1,141.44 mi (1,836.97 km) |
| Boerne to Jurupa Valley (California) | 1,135.51 mi (1,827.43 km) |
| Boerne to Justice (Illinois) | 1,025.97 mi (1,651.13 km) |
| Boerne to Kahului (Hawaii) | 3,621.53 mi (5,828.30 km) |
| Boerne to Kailua (Hawaii) | 3,684.45 mi (5,929.55 km) |
| Boerne to Kalamazoo (Michigan) | 1,130.29 mi (1,819.02 km) |
| Boerne to Kalispell (Montana) | 1,517.67 mi (2,442.46 km) |
