m to mm meter [m] kilometer [km] decimeter [dm] centimeter [cm] millimeter [mm] micrometer [µm] nanometer [nm] mile [mi, mi(Int)] yard [yd] foot [ft] inch [in] light year [ly] exameter [Em] petameter [Pm] terameter [Tm] gigameter [Gm] megameter [Mm] hectometer [hm] dekameter [dam] micron [µ] picometer [pm] femtometer [fm] attometer [am] megaparsec [Mpc] kiloparsec [kpc] parsec [pc] astronomical unit [AU, UA] league [lea] nautical league (UK) nautical league (int.) league (statute) [st.league] nautical mile (UK) [NM (UK)] nautical mile (international) mile (statute) [mi, mi (US)] mile (US survey) [mi] mile (Roman) kiloyard [kyd] furlong [fur] furlong (US survey) [fur] chain [ch] chain (US survey) [ch] rope rod [rd] rod (US survey) [rd] perch pole fathom [fath] fathom (US survey) [fath] ell foot (US survey) [ft] link [li] link (US survey) [li] cubit (UK) hand span (cloth) finger (cloth) nail (cloth) inch (US survey) [in] barleycorn mil [mil, thou] microinch angstrom [A] a.u. of length [a.u., b] X-unit [X] fermi [F, f] arpent pica point twip aln famn caliber [cl] centiinch [cin] ken Russian archin Roman actus vara de tarea vara conuquera vara castellana cubit (Greek) long reed reed long cubit handbreadth fingerbreadth Planck length Electron radius (classical) Bohr radius [b, a.u.] Earth's equatorial radius Earth's polar radius Earth's distance from sun Sun's radius meter [m] kilometer [km] decimeter [dm] centimeter [cm] millimeter [mm] micrometer [µm] nanometer [nm] mile [mi, mi(Int)] yard [yd] foot [ft] inch [in] light year [ly] exameter [Em] petameter [Pm] terameter [Tm] gigameter [Gm] megameter [Mm] hectometer [hm] dekameter [dam] micron [µ] picometer [pm] femtometer [fm] attometer [am] megaparsec [Mpc] kiloparsec [kpc] parsec [pc] astronomical unit [AU, UA] league [lea] nautical league (UK) nautical league (int.) league (statute) [st.league] nautical mile (UK) [NM (UK)] nautical mile (international) mile (statute) [mi, mi (US)] mile (US survey) [mi] mile (Roman) kiloyard [kyd] furlong [fur] furlong (US survey) [fur] chain [ch] chain (US survey) [ch] rope rod [rd] rod (US survey) [rd] perch pole fathom [fath] fathom (US survey) [fath] ell foot (US survey) [ft] link [li] link (US survey) [li] cubit (UK) hand span (cloth) finger (cloth) nail (cloth) inch (US survey) [in] barleycorn mil [mil, thou] microinch angstrom [A] a.u. of length [a.u., b] X-unit [X] fermi [F, f] arpent pica point twip aln famn caliber [cl] centiinch [cin] ken Russian archin Roman actus vara de tarea vara conuquera vara castellana cubit (Greek) long reed reed long cubit handbreadth fingerbreadth Planck length Electron radius (classical) Bohr radius [b, a.u.] Earth's equatorial radius Earth's polar radius Earth's distance from sun Sun's radius Result: Most popular length unit conversions Most popular length unit conversions cm to inches inches to cm mm to inches inches to mm meters to feet feet to meters km to miles miles to km cm to feet feet to cm inches to feet feet to inches meters to yards yards to meters mm to cm cm to mm cm to m cm to km km to cm Menu cm to inches inches to cm mm to inches inches to mm meters to feet feet to meters km to miles miles to km cm to feet feet to cm inches to feet feet to inches meters to yards yards to meters mm to cm cm to mm cm to m cm to km km to cm mm to feet feet to mm meters to miles miles to meters feet to miles miles to feet yards to feet feet to yards inches to meters meters to inches mm to m m to mm m to km km to m inches to yards yards to inches miles to yards yards to miles Menu mm to feet feet to mm meters to miles miles to meters feet to miles miles to feet yards to feet feet to yards inches to meters meters to inches mm to m m to mm m to km km to m inches to yards yards to inches miles to yards yards to miles