| Didcot to Tacoma (Washington) | 4,773.35 mi (7,681.97 km) |
| Didcot to Tahlequah (Oklahoma) | 4,472.24 mi (7,197.38 km) |
| Didcot to Takoma Park (Maryland) | 3,612.33 mi (5,813.48 km) |
| Didcot to Talladega (Alabama) | 4,244.19 mi (6,830.36 km) |
| Didcot to Tallahassee (Florida) | 4,315.44 mi (6,945.04 km) |
| Didcot to Tallmadge (Ohio) | 3,695.32 mi (5,947.04 km) |
| Didcot to Tamalpais-Homestead Valley (California) | 5,313.59 mi (8,551.39 km) |
| Didcot to Tamarac (Florida) | 4,360.37 mi (7,017.33 km) |
| Didcot to Tamiami (Florida) | 4,389.35 mi (7,063.98 km) |
| Didcot to Tampa (Florida) | 4,362.84 mi (7,021.31 km) |
| Didcot to Tanaina (Alaska) | 4,418.05 mi (7,110.17 km) |
| Didcot to Tanque Verde (Arizona) | 5,246.20 mi (8,442.94 km) |
| Didcot to Tarboro (North Carolina) | 3,775.61 mi (6,076.26 km) |
| Didcot to Tarpon Springs (Florida) | 4,368.40 mi (7,030.25 km) |
| Didcot to Tarrytown (New York) | 3,392.77 mi (5,460.14 km) |
