| Rhondda to The Villages (Florida) | 4,206.67 mi (6,769.98 km) |
| Rhondda to The Woodlands (Texas) | 4,699.40 mi (7,562.96 km) |
| Rhondda to Thibodaux (Louisiana) | 4,528.75 mi (7,288.32 km) |
| Rhondda to Thomasville (Georgia) | 4,194.47 mi (6,750.34 km) |
| Rhondda to Thomasville (North Carolina) | 3,790.91 mi (6,100.89 km) |
| Rhondda to Thonotosassa (Florida) | 4,262.03 mi (6,859.08 km) |
| Rhondda to Thornton (Colorado) | 4,555.29 mi (7,331.03 km) |
| Rhondda to Thousand Oaks (California) | 5,341.41 mi (8,596.17 km) |
| Rhondda to Three Lakes (Florida) | 4,302.47 mi (6,924.16 km) |
| Rhondda to Tiffin (Ohio) | 3,677.86 mi (5,918.94 km) |
| Rhondda to Tifton (Georgia) | 4,144.84 mi (6,670.48 km) |
| Rhondda to Tigard (Oregon) | 4,825.49 mi (7,765.87 km) |
| Rhondda to Tillmans Corner (Alabama) | 4,382.55 mi (7,053.03 km) |
| Rhondda to Timberlake (Virginia) | 3,690.31 mi (5,938.97 km) |
| Rhondda to Timberlane (Louisiana) | 4,492.46 mi (7,229.92 km) |
