| Derry to Timberwood Park (Texas) | 4,607.10 mi (7,414.41 km) |
| Derry to Timonium (Maryland) | 3,272.90 mi (5,267.23 km) |
| Derry to Tinley Park (Illinois) | 3,598.37 mi (5,791.01 km) |
| Derry to Tinton Falls (New Jersey) | 3,136.49 mi (5,047.70 km) |
| Derry to Tipp City (Ohio) | 3,539.79 mi (5,696.73 km) |
| Derry to Titusville (Florida) | 3,983.55 mi (6,410.90 km) |
| Derry to Toledo (Ohio) | 3,435.87 mi (5,529.50 km) |
| Derry to Tomball (Texas) | 4,477.90 mi (7,206.49 km) |
| Derry to Tonawanda (New York) | 3,195.34 mi (5,142.40 km) |
| Derry to Tooele (Utah) | 4,503.48 mi (7,247.64 km) |
| Derry to Topeka (Kansas) | 4,013.37 mi (6,458.89 km) |
| Derry to Torrance (California) | 5,073.14 mi (8,164.42 km) |
| Derry to Torrington (Connecticut) | 3,027.10 mi (4,871.64 km) |
| Derry to Totowa (New Jersey) | 3,112.15 mi (5,008.51 km) |
| Derry to Town 'n' Country (Florida) | 4,082.46 mi (6,570.08 km) |
