| Tonypandy to Tacoma (Washington) | 4,712.68 mi (7,584.33 km) |
| Tonypandy to Tahlequah (Oklahoma) | 4,386.47 mi (7,059.35 km) |
| Tonypandy to Takoma Park (Maryland) | 3,521.33 mi (5,667.03 km) |
| Tonypandy to Talladega (Alabama) | 4,153.70 mi (6,684.73 km) |
| Tonypandy to Tallahassee (Florida) | 4,223.33 mi (6,796.80 km) |
| Tonypandy to Tallmadge (Ohio) | 3,606.87 mi (5,804.70 km) |
| Tonypandy to Tamalpais-Homestead Valley (California) | 5,246.23 mi (8,443.00 km) |
| Tonypandy to Tamarac (Florida) | 4,266.36 mi (6,866.04 km) |
| Tonypandy to Tamiami (Florida) | 4,295.29 mi (6,912.61 km) |
| Tonypandy to Tampa (Florida) | 4,269.60 mi (6,871.26 km) |
| Tonypandy to Tanaina (Alaska) | 4,389.70 mi (7,064.53 km) |
| Tonypandy to Tanque Verde (Arizona) | 5,166.93 mi (8,315.38 km) |
| Tonypandy to Tarboro (North Carolina) | 3,683.52 mi (5,928.05 km) |
| Tonypandy to Tarpon Springs (Florida) | 4,275.27 mi (6,880.38 km) |
| Tonypandy to Tarrytown (New York) | 3,301.83 mi (5,313.78 km) |
