🌐EnglishEnglishFrançaisPolskiРусскийالعربية日本語EntityQ43528272· pop 9· linked from 11 articlesMarchetti's constantaverage time spent by a person for commuting each dayAvailable in 9 languagesFrançais日本語РусскийالعربيةArmenianNorwegianPolskiUkrainianvia Wikidata sitelinks · CC0ConnectionstransportEntityBertrand RussellEntityCategoriesCommutingSustainable transportTransportation planningTransport economicsUrban geographyUrban planning