| Diamond Bar to Todi | 6,270.77 mi (10,091.83 km) |
| Diamond Bar to Tolentino | 6,275.33 mi (10,099.17 km) |
| Diamond Bar to Tolmezzo | 6,095.19 mi (9,809.26 km) |
| Diamond Bar to Torre Annunziata | 6,445.21 mi (10,372.57 km) |
| Diamond Bar to Torre Boldone | 6,029.06 mi (9,702.84 km) |
| Diamond Bar to Torre del Greco | 6,442.08 mi (10,367.53 km) |
| Diamond Bar to Torre Maggiore | 6,421.12 mi (10,333.80 km) |
| Diamond Bar to Torre Santa Susanna | 6,564.57 mi (10,564.65 km) |
| Diamond Bar to Torri di Quartesolo | 6,099.73 mi (9,816.57 km) |
| Diamond Bar to Tortoli | 6,328.30 mi (10,184.42 km) |
| Diamond Bar to Tortona | 6,044.82 mi (9,728.20 km) |
| Diamond Bar to Tortoreto | 6,317.32 mi (10,166.74 km) |
| Diamond Bar to Tradate | 6,004.91 mi (9,663.98 km) |
| Diamond Bar to Trani | 6,479.38 mi (10,427.55 km) |
| Diamond Bar to Trapani | 6,528.74 mi (10,506.99 km) |
