About the Units
terameter (Tm)
A length unit equal to 10^12 meters.
mile (U.S. survey) (mi (U.S. survey))
A slightly different mile unit used in land surveying.
Common Conversions
- 1 Tm = 621370000.0 mi (U.S. survey)
- 1.6093471e-9 Tm = 1 mi (U.S. survey)