| New Port Richey to Troy (Michigan) | 990.74 mi (1,594.44 km) |
| New Port Richey to Troy (Missouri) | 879.19 mi (1,414.92 km) |
| New Port Richey to Troy (New York) | 1,121.25 mi (1,804.47 km) |
| New Port Richey to Troy (Ohio) | 819.56 mi (1,318.95 km) |
| New Port Richey to Truckee (California) | 2,264.90 mi (3,645.00 km) |
| New Port Richey to Trujillo Alto (Puerto Rico) | 1,258.99 mi (2,026.15 km) |
| New Port Richey to Trumbull Center (Connecticut) | 1,046.80 mi (1,684.66 km) |
| New Port Richey to Trussville (Alabama) | 437.31 mi (703.78 km) |
| New Port Richey to Tualatin (Oregon) | 2,477.58 mi (3,987.28 km) |
| New Port Richey to Tuckahoe (Virginia) | 710.39 mi (1,143.26 km) |
| New Port Richey to Tucker (Georgia) | 396.56 mi (638.20 km) |
| New Port Richey to Tucson (Arizona) | 1,698.26 mi (2,733.09 km) |
| New Port Richey to Tucson Estates (Arizona) | 1,712.80 mi (2,756.49 km) |
| New Port Richey to Tucson Mountains (Arizona) | 1,710.15 mi (2,752.21 km) |
| New Port Richey to Tukwila (Washington) | 2,495.10 mi (4,015.48 km) |
