| Leixlip to Tricase | 1,487.11 mi (2,393.27 km) |
| Leixlip to Trieste | 1,048.25 mi (1,686.99 km) |
| Leixlip to Triggiano | 1,377.87 mi (2,217.47 km) |
| Leixlip to Trinitapoli | 1,334.31 mi (2,147.37 km) |
| Leixlip to Trissino | 961.77 mi (1,547.82 km) |
| Leixlip to Triuggio | 881.29 mi (1,418.30 km) |
| Leixlip to Trofarello | 862.02 mi (1,387.29 km) |
| Leixlip to Troina | 1,471.95 mi (2,368.88 km) |
| Leixlip to Turin | 855.26 mi (1,376.42 km) |
| Leixlip to Udine | 1,010.24 mi (1,625.82 km) |
| Leixlip to Ugento | 1,479.88 mi (2,381.63 km) |
| Leixlip to Umbertide | 1,103.64 mi (1,776.13 km) |
| Leixlip to Urbino | 1,093.68 mi (1,760.11 km) |
| Leixlip to Urgnano | 899.77 mi (1,448.04 km) |
| Leixlip to Usmate Velate | 885.03 mi (1,424.31 km) |
