| Llantwit Major to The Villages (Florida) | 4,206.97 mi (6,770.47 km) |
| Llantwit Major to The Woodlands (Texas) | 4,702.37 mi (7,567.73 km) |
| Llantwit Major to Thibodaux (Louisiana) | 4,530.82 mi (7,291.65 km) |
| Llantwit Major to Thomasville (Georgia) | 4,195.53 mi (6,752.05 km) |
| Llantwit Major to Thomasville (North Carolina) | 3,792.40 mi (6,103.27 km) |
| Llantwit Major to Thonotosassa (Florida) | 4,262.22 mi (6,859.37 km) |
| Llantwit Major to Thornton (Colorado) | 4,561.49 mi (7,341.00 km) |
| Llantwit Major to Thousand Oaks (California) | 5,348.84 mi (8,608.12 km) |
| Llantwit Major to Three Lakes (Florida) | 4,301.82 mi (6,923.11 km) |
| Llantwit Major to Tiffin (Ohio) | 3,681.07 mi (5,924.11 km) |
| Llantwit Major to Tifton (Georgia) | 4,145.95 mi (6,672.26 km) |
| Llantwit Major to Tigard (Oregon) | 4,834.87 mi (7,780.97 km) |
| Llantwit Major to Tillmans Corner (Alabama) | 4,384.31 mi (7,055.87 km) |
| Llantwit Major to Timberlake (Virginia) | 3,691.98 mi (5,941.67 km) |
| Llantwit Major to Timberlane (Louisiana) | 4,494.41 mi (7,233.05 km) |
