| Busto Arsizio to Tricase | 621.21 mi (999.74 km) |
| Busto Arsizio to Trieste | 237.62 mi (382.41 km) |
| Busto Arsizio to Triggiano | 512.28 mi (824.43 km) |
| Busto Arsizio to Trinitapoli | 467.39 mi (752.19 km) |
| Busto Arsizio to Trissino | 121.63 mi (195.75 km) |
| Busto Arsizio to Triuggio | 20.40 mi (32.82 km) |
| Busto Arsizio to Trofarello | 69.58 mi (111.98 km) |
| Busto Arsizio to Troina | 616.46 mi (992.10 km) |
| Busto Arsizio to Turin | 67.93 mi (109.32 km) |
| Busto Arsizio to Udine | 213.20 mi (343.12 km) |
| Busto Arsizio to Ugento | 613.40 mi (987.18 km) |
| Busto Arsizio to Umbertide | 234.48 mi (377.35 km) |
| Busto Arsizio to Urbino | 227.10 mi (365.49 km) |
| Busto Arsizio to Urgnano | 40.77 mi (65.62 km) |
| Busto Arsizio to Usmate Velate | 24.21 mi (38.97 km) |
