| Risca to Tulare (California) | 5,253.83 mi (8,455.22 km) |
| Risca to Tullahoma (Tennessee) | 4,079.80 mi (6,565.80 km) |
| Risca to Tulsa (Oklahoma) | 4,425.83 mi (7,122.69 km) |
| Risca to Tumwater (Washington) | 4,750.27 mi (7,644.82 km) |
| Risca to Tupelo (Mississippi) | 4,234.88 mi (6,815.39 km) |
| Risca to Turlock (California) | 5,227.65 mi (8,413.08 km) |
| Risca to Tuscaloosa (Alabama) | 4,236.72 mi (6,818.35 km) |
| Risca to Tustin (California) | 5,343.35 mi (8,599.29 km) |
| Risca to Twentynine Palms (California) | 5,261.61 mi (8,467.74 km) |
| Risca to Twin Falls (Idaho) | 4,745.70 mi (7,637.47 km) |
| Risca to Twin Rivers (New Jersey) | 3,376.92 mi (5,434.63 km) |
| Risca to Twinsburg (Ohio) | 3,612.85 mi (5,814.32 km) |
| Risca to Two Rivers (Wisconsin) | 3,726.22 mi (5,996.78 km) |
| Risca to Tyler (Texas) | 4,594.74 mi (7,394.52 km) |
| Risca to Tysons (Virginia) | 3,548.31 mi (5,710.45 km) |
