Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
ahmad:11239

[Machine] And from the Messenger of Allah ﷺ that he said: "The distance between the two door wings in Paradise is like a walking distance of forty years."  

أحمد:١١٢٣٩

وَعَنْ رَسُولِ اللهِ ﷺ أَنَّهُ قَالَ مَا بَيْنَ مِصْرَاعَيْنِ فِي الْجَنَّةِ كَمَسِيرَةِ أَرْبَعِينَ سَنَةً  


See similar narrations below:

Collected by Suyūṭī