| Illescas to Trezzo sull'Adda | 774.03 mi (1,245.68 km) |
| Illescas to Tricase | 1,171.59 mi (1,885.49 km) |
| Illescas to Trieste | 967.13 mi (1,556.45 km) |
| Illescas to Triggiano | 1,088.10 mi (1,751.12 km) |
| Illescas to Trinitapoli | 1,044.78 mi (1,681.42 km) |
| Illescas to Trissino | 855.32 mi (1,376.50 km) |
| Illescas to Triuggio | 764.63 mi (1,230.56 km) |
| Illescas to Trofarello | 677.06 mi (1,089.62 km) |
| Illescas to Troina | 1,001.64 mi (1,611.99 km) |
| Illescas to Turin | 677.46 mi (1,090.26 km) |
| Illescas to Udine | 951.60 mi (1,531.45 km) |
| Illescas to Ugento | 1,161.09 mi (1,868.59 km) |
| Illescas to Umbertide | 860.87 mi (1,385.43 km) |
| Illescas to Urbino | 880.98 mi (1,417.80 km) |
| Illescas to Urgnano | 781.40 mi (1,257.54 km) |
