| Dorchester to Troy (Michigan) | 3,675.90 mi (5,915.78 km) |
| Dorchester to Troy (Missouri) | 4,148.42 mi (6,676.24 km) |
| Dorchester to Troy (New York) | 3,286.00 mi (5,288.30 km) |
| Dorchester to Troy (Ohio) | 3,830.56 mi (6,164.68 km) |
| Dorchester to Truckee (California) | 5,165.91 mi (8,313.73 km) |
| Dorchester to Trujillo Alto (Puerto Rico) | 4,093.95 mi (6,588.57 km) |
| Dorchester to Trumbull Center (Connecticut) | 3,326.50 mi (5,353.49 km) |
| Dorchester to Trussville (Alabama) | 4,224.86 mi (6,799.25 km) |
| Dorchester to Tualatin (Oregon) | 4,902.78 mi (7,890.26 km) |
| Dorchester to Tuckahoe (Virginia) | 3,667.34 mi (5,902.01 km) |
| Dorchester to Tucker (Georgia) | 4,116.34 mi (6,624.61 km) |
| Dorchester to Tucson (Arizona) | 5,249.35 mi (8,448.01 km) |
| Dorchester to Tucson Estates (Arizona) | 5,256.96 mi (8,460.25 km) |
| Dorchester to Tucson Mountains (Arizona) | 5,249.58 mi (8,448.38 km) |
| Dorchester to Tukwila (Washington) | 4,771.08 mi (7,678.31 km) |
