| Llantrisant to Timberwood Park (Texas) | 4,845.61 mi (7,798.26 km) |
| Llantrisant to Timonium (Maryland) | 3,489.06 mi (5,615.09 km) |
| Llantrisant to Tinley Park (Illinois) | 3,842.75 mi (6,184.30 km) |
| Llantrisant to Tinton Falls (New Jersey) | 3,349.76 mi (5,390.91 km) |
| Llantrisant to Tipp City (Ohio) | 3,773.43 mi (6,072.75 km) |
| Llantrisant to Titusville (Florida) | 4,176.36 mi (6,721.20 km) |
| Llantrisant to Toledo (Ohio) | 3,673.06 mi (5,911.21 km) |
| Llantrisant to Tomball (Texas) | 4,711.24 mi (7,582.01 km) |
| Llantrisant to Tonawanda (New York) | 3,427.76 mi (5,516.44 km) |
| Llantrisant to Tooele (Utah) | 4,779.13 mi (7,691.27 km) |
| Llantrisant to Topeka (Kansas) | 4,265.23 mi (6,864.22 km) |
| Llantrisant to Torrance (California) | 5,348.60 mi (8,607.75 km) |
| Llantrisant to Torrington (Connecticut) | 3,243.82 mi (5,220.43 km) |
| Llantrisant to Totowa (New Jersey) | 3,327.95 mi (5,355.82 km) |
| Llantrisant to Town 'n' Country (Florida) | 4,278.59 mi (6,885.72 km) |
