| Diamond Bar to Talas | 7,133.39 mi (11,480.09 km) |
| Diamond Bar to Tarsus | 7,231.75 mi (11,638.37 km) |
| Diamond Bar to Taskopru | 6,925.68 mi (11,145.81 km) |
| Diamond Bar to Taslicay | 7,209.34 mi (11,602.32 km) |
| Diamond Bar to Tasova | 7,016.00 mi (11,291.16 km) |
| Diamond Bar to Tatvan | 7,267.56 mi (11,696.01 km) |
| Diamond Bar to Tavas | 7,053.55 mi (11,351.59 km) |
| Diamond Bar to Tavsanli | 6,943.45 mi (11,174.40 km) |
| Diamond Bar to Tefenni | 7,087.32 mi (11,405.94 km) |
| Diamond Bar to Tekirdag | 6,806.78 mi (10,954.46 km) |
| Diamond Bar to Tekkekoy | 6,988.98 mi (11,247.68 km) |
| Diamond Bar to Tekman | 7,179.85 mi (11,554.85 km) |
| Diamond Bar to Tire | 6,988.06 mi (11,246.20 km) |
| Diamond Bar to Tirebolu | 7,045.55 mi (11,338.71 km) |
| Diamond Bar to Tokat | 7,048.61 mi (11,343.64 km) |
