| On Top of the World Designated Place to Trezzo sull'Adda | 4,894.10 mi (7,876.29 km) |
| On Top of the World Designated Place to Tricase | 5,468.16 mi (8,800.16 km) |
| On Top of the World Designated Place to Trieste | 5,080.94 mi (8,176.98 km) |
| On Top of the World Designated Place to Triggiano | 5,363.84 mi (8,632.27 km) |
| On Top of the World Designated Place to Trinitapoli | 5,317.16 mi (8,557.14 km) |
| On Top of the World Designated Place to Trissino | 4,977.44 mi (8,010.41 km) |
| On Top of the World Designated Place to Triuggio | 4,881.26 mi (7,855.63 km) |
| On Top of the World Designated Place to Trofarello | 4,829.71 mi (7,772.67 km) |
| On Top of the World Designated Place to Troina | 5,359.67 mi (8,625.55 km) |
| On Top of the World Designated Place to Turin | 4,824.69 mi (7,764.58 km) |
| On Top of the World Designated Place to Udine | 5,045.41 mi (8,119.80 km) |
| On Top of the World Designated Place to Ugento | 5,458.90 mi (8,785.24 km) |
| On Top of the World Designated Place to Umbertide | 5,085.10 mi (8,183.68 km) |
| On Top of the World Designated Place to Urbino | 5,086.58 mi (8,186.07 km) |
| On Top of the World Designated Place to Urgnano | 4,902.22 mi (7,889.36 km) |
