| Castle Rock to Taunton (Massachusetts) | 1,767.09 mi (2,843.86 km) |
| Castle Rock to Tavares (Florida) | 1,505.17 mi (2,422.34 km) |
| Castle Rock to Taylor (Michigan) | 1,142.77 mi (1,839.11 km) |
| Castle Rock to Taylor (Texas) | 738.80 mi (1,188.98 km) |
| Castle Rock to Taylors (South Carolina) | 1,275.43 mi (2,052.60 km) |
| Castle Rock to Taylorsville (Utah) | 385.64 mi (620.63 km) |
| Castle Rock to Taylorville (Illinois) | 829.84 mi (1,335.50 km) |
| Castle Rock to Teays Valley (West Virginia) | 1,231.06 mi (1,981.20 km) |
| Castle Rock to Tega Cay (South Carolina) | 1,341.57 mi (2,159.05 km) |
| Castle Rock to Tehachapi (California) | 803.53 mi (1,293.16 km) |
| Castle Rock to Temecula (California) | 793.32 mi (1,276.73 km) |
| Castle Rock to Temescal Valley (California) | 799.33 mi (1,286.40 km) |
| Castle Rock to Tempe (Arizona) | 570.77 mi (918.56 km) |
| Castle Rock to Temple (Texas) | 709.25 mi (1,141.42 km) |
| Castle Rock to Temple City (California) | 815.76 mi (1,312.84 km) |
