| Belfast to Trezzo sull'Adda | 920.69 mi (1,481.71 km) |
| Belfast to Tricase | 1,510.51 mi (2,430.93 km) |
| Belfast to Trieste | 1,063.50 mi (1,711.54 km) |
| Belfast to Triggiano | 1,401.54 mi (2,255.55 km) |
| Belfast to Trinitapoli | 1,359.14 mi (2,187.32 km) |
| Belfast to Trissino | 984.01 mi (1,583.62 km) |
| Belfast to Triuggio | 909.54 mi (1,463.76 km) |
| Belfast to Trofarello | 898.36 mi (1,445.77 km) |
| Belfast to Troina | 1,509.56 mi (2,429.40 km) |
| Belfast to Turin | 891.40 mi (1,434.58 km) |
| Belfast to Udine | 1,025.02 mi (1,649.61 km) |
| Belfast to Ugento | 1,503.74 mi (2,420.03 km) |
| Belfast to Umbertide | 1,132.09 mi (1,821.92 km) |
| Belfast to Urbino | 1,119.75 mi (1,802.07 km) |
| Belfast to Urgnano | 926.97 mi (1,491.81 km) |
