| Risca to The Villages (Florida) | 4,220.53 mi (6,792.28 km) |
| Risca to The Woodlands (Texas) | 4,712.64 mi (7,584.27 km) |
| Risca to Thibodaux (Louisiana) | 4,542.25 mi (7,310.05 km) |
| Risca to Thomasville (Georgia) | 4,208.20 mi (6,772.44 km) |
| Risca to Thomasville (North Carolina) | 3,804.56 mi (6,122.85 km) |
| Risca to Thonotosassa (Florida) | 4,275.91 mi (6,881.40 km) |
| Risca to Thornton (Colorado) | 4,567.11 mi (7,350.06 km) |
| Risca to Thousand Oaks (California) | 5,352.47 mi (8,613.96 km) |
| Risca to Three Lakes (Florida) | 4,316.44 mi (6,946.63 km) |
| Risca to Tiffin (Ohio) | 3,691.02 mi (5,940.12 km) |
| Risca to Tifton (Georgia) | 4,158.56 mi (6,692.56 km) |
| Risca to Tigard (Oregon) | 4,835.01 mi (7,781.20 km) |
| Risca to Tillmans Corner (Alabama) | 4,396.13 mi (7,074.88 km) |
| Risca to Timberlake (Virginia) | 3,703.90 mi (5,960.86 km) |
| Risca to Timberlane (Louisiana) | 4,505.99 mi (7,251.70 km) |
