| Irun to Troy (Michigan) | 3,937.29 mi (6,336.45 km) |
| Irun to Troy (Missouri) | 4,416.13 mi (7,107.08 km) |
| Irun to Troy (New York) | 3,511.01 mi (5,650.42 km) |
| Irun to Troy (Ohio) | 4,077.15 mi (6,561.54 km) |
| Irun to Truckee (California) | 5,551.67 mi (8,934.55 km) |
| Irun to Trujillo Alto (Puerto Rico) | 4,070.27 mi (6,550.47 km) |
| Irun to Trumbull Center (Connecticut) | 3,535.99 mi (5,690.62 km) |
| Irun to Trussville (Alabama) | 4,436.14 mi (7,139.27 km) |
| Irun to Tualatin (Oregon) | 5,318.17 mi (8,558.77 km) |
| Irun to Tuckahoe (Virginia) | 3,865.20 mi (6,220.43 km) |
| Irun to Tucker (Georgia) | 4,317.34 mi (6,948.09 km) |
| Irun to Tucson (Arizona) | 5,566.78 mi (8,958.86 km) |
| Irun to Tucson Estates (Arizona) | 5,575.62 mi (8,973.10 km) |
| Irun to Tucson Mountains (Arizona) | 5,568.51 mi (8,961.64 km) |
| Irun to Tukwila (Washington) | 5,191.91 mi (8,355.57 km) |
