| Diamond Bar to Teruel | 5,909.26 mi (9,510.03 km) |
| Diamond Bar to Teulada | 6,032.13 mi (9,707.78 km) |
| Diamond Bar to Tiana | 5,984.47 mi (9,631.08 km) |
| Diamond Bar to Tineo | 5,565.44 mi (8,956.70 km) |
| Diamond Bar to Tocina | 5,844.75 mi (9,406.22 km) |
| Diamond Bar to Toledo | 5,815.40 mi (9,358.98 km) |
| Diamond Bar to Tolosa | 5,743.67 mi (9,243.54 km) |
| Diamond Bar to Tomares | 5,841.33 mi (9,400.71 km) |
| Diamond Bar to Tomelloso | 5,887.44 mi (9,474.93 km) |
| Diamond Bar to Tomino | 5,532.49 mi (8,903.68 km) |
| Diamond Bar to Tordera | 5,990.67 mi (9,641.05 km) |
| Diamond Bar to Tordesillas | 5,703.30 mi (9,178.58 km) |
| Diamond Bar to Torello | 5,957.03 mi (9,586.91 km) |
| Diamond Bar to Toro | 5,686.66 mi (9,151.79 km) |
| Diamond Bar to Torre del Campo | 5,914.82 mi (9,518.99 km) |
