| Laguna Niguel to Trezzo sull'Adda | 6,052.44 mi (9,740.47 km) |
| Laguna Niguel to Tricase | 6,638.12 mi (10,683.02 km) |
| Laguna Niguel to Trieste | 6,182.66 mi (9,950.03 km) |
| Laguna Niguel to Triggiano | 6,529.98 mi (10,508.98 km) |
| Laguna Niguel to Trinitapoli | 6,488.87 mi (10,442.83 km) |
| Laguna Niguel to Trissino | 6,113.21 mi (9,838.27 km) |
| Laguna Niguel to Triuggio | 6,041.32 mi (9,722.56 km) |
| Laguna Niguel to Trofarello | 6,026.07 mi (9,698.02 km) |
| Laguna Niguel to Troina | 6,635.01 mi (10,678.02 km) |
| Laguna Niguel to Turin | 6,019.31 mi (9,687.14 km) |
| Laguna Niguel to Udine | 6,144.04 mi (9,887.88 km) |
| Laguna Niguel to Ugento | 6,631.94 mi (10,673.08 km) |
| Laguna Niguel to Umbertide | 6,263.84 mi (10,080.67 km) |
| Laguna Niguel to Urbino | 6,250.88 mi (10,059.83 km) |
| Laguna Niguel to Urgnano | 6,058.66 mi (9,750.47 km) |
