| Grammichele to Tricase | 275.42 mi (443.25 km) |
| Grammichele to Trieste | 584.56 mi (940.75 km) |
| Grammichele to Triggiano | 292.83 mi (471.26 km) |
| Grammichele to Trinitapoli | 296.24 mi (476.75 km) |
| Grammichele to Trissino | 601.30 mi (967.69 km) |
| Grammichele to Triuggio | 646.44 mi (1,040.35 km) |
| Grammichele to Trofarello | 645.43 mi (1,038.72 km) |
| Grammichele to Troina | 39.34 mi (63.31 km) |
| Grammichele to Turin | 652.43 mi (1,049.98 km) |
| Grammichele to Udine | 615.86 mi (991.13 km) |
| Grammichele to Ugento | 267.63 mi (430.70 km) |
| Grammichele to Umbertide | 437.59 mi (704.23 km) |
| Grammichele to Urbino | 461.90 mi (743.36 km) |
| Grammichele to Urgnano | 632.94 mi (1,018.62 km) |
| Grammichele to Usmate Velate | 643.58 mi (1,035.74 km) |
