The Bible provides a detailed account of the route taken by the Israelites (see, for example, Number 33 which lists 42 places the Israelites camped) but most of the place names are unknown today. There is a need to consider the most likely route given the data we have and there are different theories about that.
The Route Of The Exodus - Dr Ralph F. Wilson (Jesus Walk)
Stations of the Exodus - (Wikipedia) - discusses the places listed in Numbers 33.
Crossing of Red Sea
Nile Delta
Gulf of Suez
Gulf of Aqaba
Nuweiba Beach
Straits of Tiran
Mt Sinai
Jebel Al-Lawz, Saudi Arabia
Jebel al-Lawz, Saudi Arabia
Bob Cornuke & Larry Williams
Stephen Rudd
The Exodus Route Restored - Stephen Rudd (Bible.ca)
Ron Wyatt
The Exodus, Red Sea Crossing And Mt Sinai - (Holy Land Site)
Is Mt Sinai In Saudi Arabia? - Gordon Franz
Mt Sinai is NOT Jebel Al-Lawz in Saudi Arabia - Gordon Franz (Associates For Biblical Research)
The Search For The Real Mt Sinai - Rev Jeffrey j. Harrison (Toe The Ends Of The Earth)