| Boynton Beach to Caldicot | 4,272.96 mi (6,876.66 km) |
| Boynton Beach to Calne | 4,306.16 mi (6,930.09 km) |
| Boynton Beach to Cam | 4,288.21 mi (6,901.21 km) |
| Boynton Beach to Camberley | 4,361.05 mi (7,018.43 km) |
| Boynton Beach to Camborne | 4,175.20 mi (6,719.34 km) |
| Boynton Beach to Cambridge | 4,387.14 mi (7,060.42 km) |
| Boynton Beach to Cambuslang | 4,182.87 mi (6,731.68 km) |
| Boynton Beach to Canford Cliffs | 4,317.27 mi (6,947.98 km) |
| Boynton Beach to Cannock | 4,292.64 mi (6,908.34 km) |
| Boynton Beach to Canterbury | 4,439.15 mi (7,144.12 km) |
| Boynton Beach to Carlisle | 4,236.74 mi (6,818.37 km) |
| Boynton Beach to Carlton Colville | 4,449.32 mi (7,160.49 km) |
| Boynton Beach to Carluke | 4,196.26 mi (6,753.23 km) |
| Boynton Beach to Carnoustie | 4,234.56 mi (6,814.87 km) |
| Boynton Beach to Carshalton | 4,385.11 mi (7,057.16 km) |
