| Boerne to Cehegin | 5,323.89 mi (8,567.97 km) |
| Boerne to Cervello | 5,390.01 mi (8,674.39 km) |
| Boerne to Cervera | 5,349.87 mi (8,609.78 km) |
| Boerne to Ceuti | 5,349.62 mi (8,609.38 km) |
| Boerne to Cheste | 5,331.84 mi (8,580.76 km) |
| Boerne to Chiclana de la Frontera | 5,162.95 mi (8,308.96 km) |
| Boerne to Chipiona | 5,139.26 mi (8,270.83 km) |
| Boerne to Chiva | 5,330.45 mi (8,578.53 km) |
| Boerne to Churriana de la Vega | 5,264.06 mi (8,471.69 km) |
| Boerne to Ciempozuelos | 5,171.96 mi (8,323.47 km) |
| Boerne to Cieza | 5,337.37 mi (8,589.67 km) |
| Boerne to Cisterniga | 5,077.89 mi (8,172.07 km) |
| Boerne to Ciudad de Melilla | 5,358.33 mi (8,623.40 km) |
| Boerne to Ciudad Real | 5,193.96 mi (8,358.88 km) |
| Boerne to Ciudad-Rodrigo | 5,020.23 mi (8,079.27 km) |
