| Boerne to Cookeville (Tennessee) | 882.22 mi (1,419.79 km) |
| Boerne to Coolidge (Arizona) | 785.14 mi (1,263.56 km) |
| Boerne to Coon Rapids (Minnesota) | 1,103.46 mi (1,775.85 km) |
| Boerne to Cooper City (Florida) | 1,153.85 mi (1,856.94 km) |
| Boerne to Coos Bay (Oregon) | 1,687.48 mi (2,715.73 km) |
| Boerne to Copiague (New York) | 1,607.50 mi (2,587.02 km) |
| Boerne to Coppell (Texas) | 242.42 mi (390.14 km) |
| Boerne to Copperas Cove (Texas) | 104.21 mi (167.71 km) |
| Boerne to Coral Gables (Florida) | 1,161.92 mi (1,869.92 km) |
| Boerne to Coral Springs (Florida) | 1,150.99 mi (1,852.34 km) |
| Boerne to Coral Terrace (Florida) | 1,159.02 mi (1,865.26 km) |
| Boerne to Coralville (Iowa) | 914.39 mi (1,471.56 km) |
| Boerne to Coram (New York) | 1,631.46 mi (2,625.57 km) |
| Boerne to Corcoran (California) | 1,280.89 mi (2,061.40 km) |
| Boerne to Cordele (Georgia) | 899.02 mi (1,446.83 km) |
