| Barcelona to Troy (Michigan) | 4,180.40 mi (6,727.71 km) |
| Barcelona to Troy (Missouri) | 4,659.30 mi (7,498.42 km) |
| Barcelona to Troy (New York) | 3,752.82 mi (6,039.59 km) |
| Barcelona to Troy (Ohio) | 4,319.73 mi (6,951.94 km) |
| Barcelona to Truckee (California) | 5,787.87 mi (9,314.67 km) |
| Barcelona to Trujillo Alto (Puerto Rico) | 4,268.64 mi (6,869.72 km) |
| Barcelona to Trumbull Center (Connecticut) | 3,776.78 mi (6,078.13 km) |
| Barcelona to Trussville (Alabama) | 4,676.31 mi (7,525.79 km) |
| Barcelona to Tualatin (Oregon) | 5,547.81 mi (8,928.33 km) |
| Barcelona to Tuckahoe (Virginia) | 4,104.73 mi (6,605.92 km) |
| Barcelona to Tucker (Georgia) | 4,556.72 mi (7,333.33 km) |
| Barcelona to Tucson (Arizona) | 5,809.70 mi (9,349.81 km) |
| Barcelona to Tucson Estates (Arizona) | 5,818.50 mi (9,363.98 km) |
| Barcelona to Tucson Mountains (Arizona) | 5,811.37 mi (9,352.50 km) |
| Barcelona to Tukwila (Washington) | 5,419.97 mi (8,722.59 km) |
