| Pontneddfechan to Tulare (California) | 5,231.15 mi (8,418.72 km) |
| Pontneddfechan to Tullahoma (Tennessee) | 4,056.35 mi (6,528.07 km) |
| Pontneddfechan to Tulsa (Oklahoma) | 4,402.24 mi (7,084.72 km) |
| Pontneddfechan to Tumwater (Washington) | 4,728.86 mi (7,610.36 km) |
| Pontneddfechan to Tupelo (Mississippi) | 4,211.41 mi (6,777.61 km) |
| Pontneddfechan to Turlock (California) | 5,205.18 mi (8,376.93 km) |
| Pontneddfechan to Tuscaloosa (Alabama) | 4,213.33 mi (6,780.69 km) |
| Pontneddfechan to Tustin (California) | 5,320.41 mi (8,562.37 km) |
| Pontneddfechan to Twentynine Palms (California) | 5,238.58 mi (8,430.67 km) |
| Pontneddfechan to Twin Falls (Idaho) | 4,723.12 mi (7,601.12 km) |
| Pontneddfechan to Twin Rivers (New Jersey) | 3,353.65 mi (5,397.18 km) |
| Pontneddfechan to Twinsburg (Ohio) | 3,589.32 mi (5,776.45 km) |
| Pontneddfechan to Two Rivers (Wisconsin) | 3,702.65 mi (5,958.83 km) |
| Pontneddfechan to Tyler (Texas) | 4,571.17 mi (7,356.59 km) |
| Pontneddfechan to Tysons (Virginia) | 3,525.02 mi (5,672.96 km) |
