Home›Browse›Marchetti's constant🌐EnglishEnglishFrançaisPolskiРусскийالعربية日本語EntityQ43528272· pop 9· linked from 11 articlesMarchetti's constantSign in to saveaverage time spent by a person for commuting each dayAvailable in 9 languagesFrançais日本語РусскийالعربيةArmenianNorwegianPolskiUkrainianvia Wikidata sitelinks · CC0