| Hackettstown to Taunton (Massachusetts) | 206.58 mi (332.45 km) |
| Hackettstown to Tavares (Florida) | 920.16 mi (1,480.86 km) |
| Hackettstown to Taylor (Michigan) | 446.61 mi (718.75 km) |
| Hackettstown to Taylor (Texas) | 1,447.08 mi (2,328.85 km) |
| Hackettstown to Taylors (South Carolina) | 578.37 mi (930.80 km) |
| Hackettstown to Taylorsville (Utah) | 1,928.23 mi (3,103.18 km) |
| Hackettstown to Taylorville (Illinois) | 767.44 mi (1,235.08 km) |
| Hackettstown to Teays Valley (West Virginia) | 412.44 mi (663.76 km) |
| Hackettstown to Tega Cay (South Carolina) | 524.11 mi (843.47 km) |
| Hackettstown to Tehachapi (California) | 2,384.51 mi (3,837.49 km) |
| Hackettstown to Temecula (California) | 2,360.19 mi (3,798.36 km) |
| Hackettstown to Temescal Valley (California) | 2,370.07 mi (3,814.26 km) |
| Hackettstown to Tempe (Arizona) | 2,091.56 mi (3,366.05 km) |
| Hackettstown to Temple (Texas) | 1,424.07 mi (2,291.82 km) |
| Hackettstown to Temple City (California) | 2,391.06 mi (3,848.05 km) |
