| Altadena to Trezzo sull'Adda | 6,027.95 mi (9,701.04 km) |
| Altadena to Tricase | 6,612.35 mi (10,641.55 km) |
| Altadena to Trieste | 6,156.32 mi (9,907.65 km) |
| Altadena to Triggiano | 6,504.40 mi (10,467.81 km) |
| Altadena to Trinitapoli | 6,463.55 mi (10,402.08 km) |
| Altadena to Trissino | 6,087.95 mi (9,797.62 km) |
| Altadena to Triuggio | 6,016.90 mi (9,683.26 km) |
| Altadena to Trofarello | 6,002.67 mi (9,660.36 km) |
| Altadena to Troina | 6,612.19 mi (10,641.29 km) |
| Altadena to Turin | 5,995.88 mi (9,649.44 km) |
| Altadena to Udine | 6,117.74 mi (9,845.54 km) |
| Altadena to Ugento | 6,606.28 mi (10,631.78 km) |
| Altadena to Umbertide | 6,239.31 mi (10,041.20 km) |
| Altadena to Urbino | 6,226.00 mi (10,019.79 km) |
| Altadena to Urgnano | 6,034.10 mi (9,710.94 km) |
