He is from the northern border city of `Ar`ar and is asking about his miqat for Hajj and `umrah

Can she go to Jeddah without entering ihram, then go back to her miqaat and enter ihram?

He lives in al-Jubayl and has family in Makkah; from where should he enter ihram for Hajj?

Ihraam is not required of one who enters Makkah unless he intends to do Hajj or ‘umrah

The meeqaat for ‘Umrah for the people of Makkah

He entered ihram some distance after passing the miqaat; does he have to do anything?

She passed her miqaat and entered ihram from a different miqaat

He forgot to enter ihram on the plane; should he go back to the miqaat and enter ihram from there?

Entering ihram from the miqaat is one of the obligatory parts of Hajj

He came to Jeddah with the intention of going to Madinah and entering ihram from there, but then he was prevented from going to Madinah and he entered ihram from Jeddah