| Watford to Troy (Michigan) | 3,728.37 mi (6,000.23 km) |
| Watford to Troy (Missouri) | 4,198.37 mi (6,756.62 km) |
| Watford to Troy (New York) | 3,347.27 mi (5,386.91 km) |
| Watford to Troy (Ohio) | 3,885.91 mi (6,253.76 km) |
| Watford to Truckee (California) | 5,181.75 mi (8,339.22 km) |
| Watford to Trujillo Alto (Puerto Rico) | 4,190.47 mi (6,743.91 km) |
| Watford to Trumbull Center (Connecticut) | 3,390.75 mi (5,456.88 km) |
| Watford to Trussville (Alabama) | 4,286.62 mi (6,898.65 km) |
| Watford to Tualatin (Oregon) | 4,908.66 mi (7,899.73 km) |
| Watford to Tuckahoe (Virginia) | 3,732.94 mi (6,007.58 km) |
| Watford to Tucker (Georgia) | 4,180.33 mi (6,727.60 km) |
| Watford to Tucson (Arizona) | 5,285.00 mi (8,505.39 km) |
| Watford to Tucson Estates (Arizona) | 5,292.27 mi (8,517.09 km) |
| Watford to Tucson Mountains (Arizona) | 5,284.84 mi (8,505.13 km) |
| Watford to Tukwila (Washington) | 4,775.11 mi (7,684.79 km) |
