Measurement converter

Try converting from "city block" to archin (Russian archin), arpentcan, astronomical unit, barleycorn, Biblical cubit, bottom measure, cloth finger, digitus (Roman digitus), ell, engineers chain, foot, Greek span, inch, league, m (meter), palm, parsec, rod (surveyors rod), rope, verst (Russian verst), or any combination of units which equate to "length" and represent depth, fl head, height, length, wavelength, or width.

city block = 2.58 actus (Roman actus), .00206461 arpentcan, 4.55 chain (surveyors chain), 4,931.51 digitus (Roman digitus), 4,114.29 finger, 1 football field, 197.59 Greek cubit, 1,185.51 Greek palm, 3,600 inch, .14184397 li (Chinese li), 43,200 line, 454.55 link (surveyors link), .00216708 marathon, 1,600 nail (cloth nail), .02328614 ri (Japanese ri), 43.48 sazhen (Russian sazhen), 301.76 shaku (Japanese shaku), 400 span (cloth span), .05681807 UK mile (British mile), 109.12 vara (Mexican vara).