| Boynton Beach to Cehegin | 4,508.80 mi (7,256.22 km) |
| Boynton Beach to Cervello | 4,639.75 mi (7,466.95 km) |
| Boynton Beach to Cervera | 4,600.46 mi (7,403.72 km) |
| Boynton Beach to Ceuti | 4,536.67 mi (7,301.06 km) |
| Boynton Beach to Cheste | 4,541.46 mi (7,308.77 km) |
| Boynton Beach to Chiclana de la Frontera | 4,306.32 mi (6,930.36 km) |
| Boynton Beach to Chipiona | 4,285.86 mi (6,897.43 km) |
| Boynton Beach to Chiva | 4,539.79 mi (7,306.09 km) |
| Boynton Beach to Churriana de la Vega | 4,427.84 mi (7,125.92 km) |
| Boynton Beach to Ciempozuelos | 4,379.00 mi (7,047.32 km) |
| Boynton Beach to Cieza | 4,526.03 mi (7,283.94 km) |
| Boynton Beach to Cisterniga | 4,302.63 mi (6,924.41 km) |
| Boynton Beach to Ciudad de Melilla | 4,499.80 mi (7,241.72 km) |
| Boynton Beach to Ciudad Real | 4,382.58 mi (7,053.08 km) |
| Boynton Beach to Ciudad-Rodrigo | 4,222.36 mi (6,795.23 km) |
