| Mairena del Aljarafe to Trezzo sull'Adda | 986.17 mi (1,587.09 km) |
| Mairena del Aljarafe to Tricase | 1,326.69 mi (2,135.10 km) |
| Mairena del Aljarafe to Trieste | 1,171.92 mi (1,886.02 km) |
| Mairena del Aljarafe to Triggiano | 1,253.46 mi (2,017.25 km) |
| Mairena del Aljarafe to Trinitapoli | 1,212.93 mi (1,952.03 km) |
| Mairena del Aljarafe to Trissino | 1,063.61 mi (1,711.72 km) |
| Mairena del Aljarafe to Triuggio | 977.62 mi (1,573.33 km) |
| Mairena del Aljarafe to Trofarello | 889.45 mi (1,431.43 km) |
| Mairena del Aljarafe to Troina | 1,130.09 mi (1,818.71 km) |
| Mairena del Aljarafe to Turin | 890.58 mi (1,433.25 km) |
| Mairena del Aljarafe to Udine | 1,159.64 mi (1,866.25 km) |
| Mairena del Aljarafe to Ugento | 1,316.09 mi (2,118.05 km) |
| Mairena del Aljarafe to Umbertide | 1,050.49 mi (1,690.60 km) |
| Mairena del Aljarafe to Urbino | 1,073.79 mi (1,728.11 km) |
| Mairena del Aljarafe to Urgnano | 993.12 mi (1,598.27 km) |
