| Round Rock to Talas | 6,786.80 mi (10,922.30 km) |
| Round Rock to Tarsus | 6,857.35 mi (11,035.83 km) |
| Round Rock to Taskopru | 6,590.92 mi (10,607.07 km) |
| Round Rock to Taslicay | 6,982.65 mi (11,237.48 km) |
| Round Rock to Tasova | 6,700.91 mi (10,784.07 km) |
| Round Rock to Tatvan | 7,014.59 mi (11,288.89 km) |
| Round Rock to Tavas | 6,609.45 mi (10,636.89 km) |
| Round Rock to Tavsanli | 6,526.94 mi (10,504.10 km) |
| Round Rock to Tefenni | 6,649.17 mi (10,700.80 km) |
| Round Rock to Tekirdag | 6,383.05 mi (10,272.53 km) |
| Round Rock to Tekkekoy | 6,680.49 mi (10,751.20 km) |
| Round Rock to Tekman | 6,926.06 mi (11,146.42 km) |
| Round Rock to Tire | 6,533.18 mi (10,514.14 km) |
| Round Rock to Tirebolu | 6,766.84 mi (10,890.18 km) |
| Round Rock to Tokat | 6,732.24 mi (10,834.50 km) |
