| Hartsville to Celano | 5,025.21 mi (8,087.29 km) |
| Hartsville to Cento | 4,830.18 mi (7,773.43 km) |
| Hartsville to Cepagatti | 5,036.02 mi (8,104.70 km) |
| Hartsville to Ceprano | 5,044.12 mi (8,117.72 km) |
| Hartsville to Cercola | 5,106.49 mi (8,218.10 km) |
| Hartsville to Cerea | 4,810.47 mi (7,741.70 km) |
| Hartsville to Cerese | 4,796.48 mi (7,719.20 km) |
| Hartsville to Cerignola | 5,156.89 mi (8,299.21 km) |
| Hartsville to Cermenate | 4,704.01 mi (7,570.37 km) |
| Hartsville to Cernusco sul Naviglio | 4,720.83 mi (7,597.45 km) |
| Hartsville to Cerreto Guidi | 4,848.59 mi (7,803.05 km) |
| Hartsville to Cerro Maggiore | 4,701.92 mi (7,567.01 km) |
| Hartsville to Certaldo | 4,863.29 mi (7,826.71 km) |
| Hartsville to Cerveteri | 4,966.08 mi (7,992.14 km) |
| Hartsville to Cervia | 4,892.39 mi (7,873.54 km) |
