| Diamond Bar to Surbo | 6,580.54 mi (10,590.35 km) |
| Diamond Bar to Susegana | 6,101.49 mi (9,819.40 km) |
| Diamond Bar to Suzzara | 6,100.22 mi (9,817.36 km) |
| Diamond Bar to Taggia | 6,065.14 mi (9,760.90 km) |
| Diamond Bar to Taglio | 6,144.95 mi (9,889.34 km) |
| Diamond Bar to Taormina | 6,631.53 mi (10,672.42 km) |
| Diamond Bar to Taranto | 6,549.24 mi (10,539.99 km) |
| Diamond Bar to Tarcento | 6,111.04 mi (9,834.77 km) |
| Diamond Bar to Tarquinia | 6,277.69 mi (10,102.97 km) |
| Diamond Bar to Taurianova | 6,628.17 mi (10,667.01 km) |
| Diamond Bar to Taurisano | 6,606.91 mi (10,632.80 km) |
| Diamond Bar to Tavagnacco | 6,115.54 mi (9,842.00 km) |
| Diamond Bar to Taviano | 6,602.48 mi (10,625.66 km) |
| Diamond Bar to Teano | 6,406.24 mi (10,309.85 km) |
| Diamond Bar to Tempio Pausania | 6,259.12 mi (10,073.08 km) |
