| Hartsville to Castelfidardo | 4,972.01 mi (8,001.68 km) |
| Hartsville to Castelfiorentino | 4,858.22 mi (7,818.55 km) |
| Hartsville to Castelfranco di Sopra | 4,882.41 mi (7,857.49 km) |
| Hartsville to Castelfranco di Sotto | 4,845.37 mi (7,797.87 km) |
| Hartsville to Castelfranco Emilia | 4,825.52 mi (7,765.92 km) |
| Hartsville to Castelfranco Veneto | 4,823.05 mi (7,761.95 km) |
| Hartsville to Castellabate | 5,155.63 mi (8,297.19 km) |
| Hartsville to Castellammare del Golfo | 5,153.00 mi (8,292.95 km) |
| Hartsville to Castellammare di Stabia | 5,118.85 mi (8,237.99 km) |
| Hartsville to Castellamonte | 4,657.42 mi (7,495.40 km) |
| Hartsville to Castellana Grotte | 5,225.94 mi (8,410.34 km) |
| Hartsville to Castellaneta | 5,226.21 mi (8,410.78 km) |
| Hartsville to Castellanza | 4,699.25 mi (7,562.71 km) |
| Hartsville to Castellarano | 4,815.31 mi (7,749.50 km) |
| Hartsville to Castelleone | 4,746.45 mi (7,638.68 km) |
