| Irving to Troy (Michigan) | 1,008.63 mi (1,623.23 km) |
| Irving to Troy (Missouri) | 539.20 mi (867.76 km) |
| Irving to Troy (New York) | 1,436.52 mi (2,311.86 km) |
| Irving to Troy (Ohio) | 863.85 mi (1,390.24 km) |
| Irving to Truckee (California) | 1,366.64 mi (2,199.40 km) |
| Irving to Trujillo Alto (Puerto Rico) | 2,161.83 mi (3,479.13 km) |
| Irving to Trumbull Center (Connecticut) | 1,427.81 mi (2,297.84 km) |
| Irving to Trussville (Alabama) | 602.45 mi (969.55 km) |
| Irving to Tualatin (Oregon) | 1,620.45 mi (2,607.86 km) |
| Irving to Tuckahoe (Virginia) | 1,139.45 mi (1,833.77 km) |
| Irving to Tucker (Georgia) | 739.55 mi (1,190.19 km) |
| Irving to Tucson (Arizona) | 811.30 mi (1,305.66 km) |
| Irving to Tucson Estates (Arizona) | 825.47 mi (1,328.47 km) |
| Irving to Tucson Mountains (Arizona) | 821.77 mi (1,322.51 km) |
| Irving to Tukwila (Washington) | 1,661.94 mi (2,674.63 km) |
