| Diamond Bar to Travagliato | 6,051.15 mi (9,738.39 km) |
| Diamond Bar to Traversetolo | 6,107.03 mi (9,828.32 km) |
| Diamond Bar to Trebaseleghe | 6,109.58 mi (9,832.42 km) |
| Diamond Bar to Trebisacce | 6,560.75 mi (10,558.51 km) |
| Diamond Bar to Trecastagni | 6,637.67 mi (10,682.29 km) |
| Diamond Bar to Trecate | 6,012.75 mi (9,676.58 km) |
| Diamond Bar to Treia | 6,270.70 mi (10,091.71 km) |
| Diamond Bar to Trento | 6,055.14 mi (9,744.81 km) |
| Diamond Bar to Trentola | 6,424.68 mi (10,339.52 km) |
| Diamond Bar to Trepuzzi | 6,578.51 mi (10,587.09 km) |
| Diamond Bar to Trescore Balneario | 6,034.69 mi (9,711.90 km) |
| Diamond Bar to Treviglio | 6,035.80 mi (9,713.69 km) |
| Diamond Bar to Trevignano | 6,102.93 mi (9,821.71 km) |
| Diamond Bar to Treviso | 6,110.74 mi (9,834.29 km) |
| Diamond Bar to Trezzano sul Naviglio | 6,023.50 mi (9,693.89 km) |
