| Hartsville to Chivasso | 4,671.35 mi (7,517.81 km) |
| Hartsville to Ciampino | 4,995.16 mi (8,038.94 km) |
| Hartsville to Cicciano | 5,110.45 mi (8,224.47 km) |
| Hartsville to Cingoli | 4,961.91 mi (7,985.42 km) |
| Hartsville to Cinisello Balsamo | 4,714.80 mi (7,587.74 km) |
| Hartsville to Cinisi | 5,157.34 mi (8,299.94 km) |
| Hartsville to Cirie | 4,657.70 mi (7,495.84 km) |
| Hartsville to Ciro Marina | 5,286.04 mi (8,507.05 km) |
| Hartsville to Cislago | 4,700.88 mi (7,565.33 km) |
| Hartsville to Cisterna di Latina | 5,012.96 mi (8,067.58 km) |
| Hartsville to Cisternino | 5,243.31 mi (8,438.29 km) |
| Hartsville to Citta di Castello | 4,917.42 mi (7,913.82 km) |
| Hartsville to Citta Sant'Angelo | 5,029.52 mi (8,094.24 km) |
| Hartsville to Cittadella | 4,817.50 mi (7,753.02 km) |
| Hartsville to Cittanova | 5,282.21 mi (8,500.90 km) |
