| Drogheda to Troy (Michigan) | 3,443.30 mi (5,541.46 km) |
| Drogheda to Troy (Missouri) | 3,912.42 mi (6,296.43 km) |
| Drogheda to Troy (New York) | 3,066.99 mi (4,935.85 km) |
| Drogheda to Troy (Ohio) | 3,601.98 mi (5,796.83 km) |
| Drogheda to Truckee (California) | 4,903.27 mi (7,891.06 km) |
| Drogheda to Trujillo Alto (Puerto Rico) | 3,971.23 mi (6,391.07 km) |
| Drogheda to Trumbull Center (Connecticut) | 3,112.71 mi (5,009.42 km) |
| Drogheda to Trussville (Alabama) | 4,006.24 mi (6,447.43 km) |
| Drogheda to Tualatin (Oregon) | 4,637.79 mi (7,463.80 km) |
| Drogheda to Tuckahoe (Virginia) | 3,455.83 mi (5,561.62 km) |
| Drogheda to Tucker (Georgia) | 3,901.65 mi (6,279.10 km) |
| Drogheda to Tucson (Arizona) | 4,998.38 mi (8,044.12 km) |
| Drogheda to Tucson Estates (Arizona) | 5,005.71 mi (8,055.91 km) |
| Drogheda to Tucson Mountains (Arizona) | 4,998.29 mi (8,043.96 km) |
| Drogheda to Tukwila (Washington) | 4,505.90 mi (7,251.55 km) |
