| Round Rock to Szombathely | 5,692.92 mi (9,161.86 km) |
| Round Rock to Tapolca | 5,737.07 mi (9,232.92 km) |
| Round Rock to Tarnok | 5,769.74 mi (9,285.50 km) |
| Round Rock to Tata | 5,737.61 mi (9,233.79 km) |
| Round Rock to Tatabanya | 5,743.06 mi (9,242.56 km) |
| Round Rock to Tiszafoldvar | 5,837.22 mi (9,394.10 km) |
| Round Rock to Tiszafured | 5,826.85 mi (9,377.40 km) |
| Round Rock to Tiszakecske | 5,833.39 mi (9,387.93 km) |
| Round Rock to Tiszaujvaros | 5,823.81 mi (9,372.51 km) |
| Round Rock to Tiszavasvari | 5,833.02 mi (9,387.34 km) |
| Round Rock to Tokol | 5,775.40 mi (9,294.61 km) |
| Round Rock to Tolna | 5,808.07 mi (9,347.19 km) |
| Round Rock to Torokbalint | 5,768.33 mi (9,283.22 km) |
| Round Rock to Torokszentmiklos | 5,833.74 mi (9,388.50 km) |
| Round Rock to Ujfeherto | 5,850.92 mi (9,416.14 km) |
