| Round Rock to Travagliato | 5,507.89 mi (8,864.09 km) |
| Round Rock to Traversetolo | 5,554.02 mi (8,938.33 km) |
| Round Rock to Trebaseleghe | 5,584.48 mi (8,987.36 km) |
| Round Rock to Trebisacce | 6,002.14 mi (9,659.51 km) |
| Round Rock to Trecastagni | 6,035.42 mi (9,713.07 km) |
| Round Rock to Trecate | 5,456.65 mi (8,781.63 km) |
| Round Rock to Treia | 5,726.06 mi (9,215.21 km) |
| Round Rock to Trento | 5,528.54 mi (8,897.32 km) |
| Round Rock to Trentola | 5,857.13 mi (9,426.14 km) |
| Round Rock to Trepuzzi | 6,042.50 mi (9,724.46 km) |
| Round Rock to Trescore Balneario | 5,491.92 mi (8,838.39 km) |
| Round Rock to Treviglio | 5,488.30 mi (8,832.56 km) |
| Round Rock to Trevignano | 5,580.31 mi (8,980.64 km) |
| Round Rock to Treviso | 5,588.60 mi (8,993.98 km) |
| Round Rock to Trezzano sul Naviglio | 5,470.25 mi (8,803.51 km) |
