| Boerne to Corinth (Mississippi) | 694.13 mi (1,117.09 km) |
| Boerne to Corinth (Texas) | 251.85 mi (405.32 km) |
| Boerne to Cornelius (North Carolina) | 1,108.38 mi (1,783.76 km) |
| Boerne to Cornelius (Oregon) | 1,706.13 mi (2,745.75 km) |
| Boerne to Corning (New York) | 1,475.69 mi (2,374.90 km) |
| Boerne to Corona (California) | 1,139.26 mi (1,833.47 km) |
| Boerne to Coronado (California) | 1,105.54 mi (1,779.20 km) |
| Boerne to Corpus Christi (Texas) | 164.18 mi (264.22 km) |
| Boerne to Corsicana (Texas) | 207.80 mi (334.42 km) |
| Boerne to Cortland (New York) | 1,529.98 mi (2,462.26 km) |
| Boerne to Corvallis (Oregon) | 1,682.82 mi (2,708.24 km) |
| Boerne to Coshocton (Ohio) | 1,194.94 mi (1,923.07 km) |
| Boerne to Costa Mesa (California) | 1,157.03 mi (1,862.06 km) |
| Boerne to Coto de Caza (California) | 1,137.68 mi (1,830.92 km) |
| Boerne to Cottage Grove (Minnesota) | 1,085.67 mi (1,747.21 km) |
