| Merthyr Tudful to Temple Terrace (Florida) | 4,265.89 mi (6,865.29 km) |
| Merthyr Tudful to Tenafly (New Jersey) | 3,312.28 mi (5,330.60 km) |
| Merthyr Tudful to Terre Haute (Indiana) | 3,917.20 mi (6,304.12 km) |
| Merthyr Tudful to Terrell (Texas) | 4,597.41 mi (7,398.82 km) |
| Merthyr Tudful to Terrytown (Louisiana) | 4,490.20 mi (7,226.27 km) |
| Merthyr Tudful to Terryville (New York) | 3,275.43 mi (5,271.30 km) |
| Merthyr Tudful to Texarkana (Arkansas) | 4,471.47 mi (7,196.13 km) |
| Merthyr Tudful to Texarkana (Texas) | 4,474.27 mi (7,200.64 km) |
| Merthyr Tudful to Texas City (Texas) | 4,715.04 mi (7,588.12 km) |
| Merthyr Tudful to The Acreage (Florida) | 4,240.83 mi (6,824.95 km) |
| Merthyr Tudful to The Colony (Texas) | 4,602.73 mi (7,407.38 km) |
| Merthyr Tudful to The Crossings (Florida) | 4,301.66 mi (6,922.85 km) |
| Merthyr Tudful to The Dalles (Oregon) | 4,764.64 mi (7,667.95 km) |
| Merthyr Tudful to The Hammocks (Florida) | 4,303.67 mi (6,926.09 km) |
| Merthyr Tudful to The Hills (New Jersey) | 3,350.91 mi (5,392.77 km) |
