| Hartsville to Trezzo sull'Adda | 4,725.39 mi (7,604.77 km) |
| Hartsville to Tricase | 5,315.72 mi (8,554.82 km) |
| Hartsville to Trieste | 4,898.54 mi (7,883.45 km) |
| Hartsville to Triggiano | 5,207.94 mi (8,381.37 km) |
| Hartsville to Trinitapoli | 5,162.03 mi (8,307.49 km) |
| Hartsville to Trissino | 4,803.39 mi (7,730.31 km) |
| Hartsville to Triuggio | 4,712.81 mi (7,584.54 km) |
| Hartsville to Trofarello | 4,671.94 mi (7,518.76 km) |
| Hartsville to Troina | 5,239.49 mi (8,432.14 km) |
| Hartsville to Turin | 4,666.23 mi (7,509.58 km) |
| Hartsville to Udine | 4,861.25 mi (7,823.43 km) |
| Hartsville to Ugento | 5,307.24 mi (8,541.17 km) |
| Hartsville to Umbertide | 4,927.21 mi (7,929.57 km) |
| Hartsville to Urbino | 4,924.07 mi (7,924.53 km) |
| Hartsville to Urgnano | 4,733.08 mi (7,617.16 km) |
