| Boynton Beach to Carlsbad (New Mexico) | 1,505.09 mi (2,422.21 km) |
| Boynton Beach to Carmel (Indiana) | 991.67 mi (1,595.95 km) |
| Boynton Beach to Carmichael (California) | 2,518.54 mi (4,053.20 km) |
| Boynton Beach to Carney (Maryland) | 913.07 mi (1,469.45 km) |
| Boynton Beach to Carnot-Moon (Pennsylvania) | 966.69 mi (1,555.73 km) |
| Boynton Beach to Carol Stream (Illinois) | 1,157.16 mi (1,862.28 km) |
| Boynton Beach to Carolina (Puerto Rico) | 1,059.73 mi (1,705.47 km) |
| Boynton Beach to Carolina Forest (South Carolina) | 504.86 mi (812.50 km) |
| Boynton Beach to Carpentersville (Illinois) | 1,173.44 mi (1,888.47 km) |
| Boynton Beach to Carpinteria (California) | 2,394.72 mi (3,853.92 km) |
| Boynton Beach to Carrboro (North Carolina) | 651.96 mi (1,049.23 km) |
| Boynton Beach to Carroll (Iowa) | 1,361.39 mi (2,190.95 km) |
| Boynton Beach to Carrollton (Georgia) | 571.66 mi (919.99 km) |
| Boynton Beach to Carrollton (Texas) | 1,101.38 mi (1,772.50 km) |
| Boynton Beach to Carrollwood (Florida) | 183.02 mi (294.54 km) |
