| Boerne to Carlsbad (New Mexico) | 372.67 mi (599.76 km) |
| Boerne to Carmel (Indiana) | 999.77 mi (1,608.98 km) |
| Boerne to Carmichael (California) | 1,423.39 mi (2,290.72 km) |
| Boerne to Carney (Maryland) | 1,421.74 mi (2,288.07 km) |
| Boerne to Carnot-Moon (Pennsylvania) | 1,277.69 mi (2,056.25 km) |
| Boerne to Carol Stream (Illinois) | 1,025.36 mi (1,650.16 km) |
| Boerne to Carolina (Puerto Rico) | 2,200.58 mi (3,541.49 km) |
| Boerne to Carolina Forest (South Carolina) | 1,193.94 mi (1,921.46 km) |
| Boerne to Carpentersville (Illinois) | 1,031.46 mi (1,659.97 km) |
| Boerne to Carpinteria (California) | 1,255.04 mi (2,019.80 km) |
| Boerne to Carrboro (North Carolina) | 1,213.71 mi (1,953.28 km) |
| Boerne to Carroll (Iowa) | 875.66 mi (1,409.24 km) |
| Boerne to Carrollton (Georgia) | 843.30 mi (1,357.16 km) |
| Boerne to Carrollton (Texas) | 246.27 mi (396.34 km) |
| Boerne to Carrollwood (Florida) | 986.99 mi (1,588.40 km) |
