The question is quite ambiguous ... any way you look at it, the phrase "palestine countries"
seems to contradict itself.
On land set aside by a majority vote in the UN General Assembly, the residents of
that land declared it a sovereign nation in May, 1948, and named it Israel. It was
immediately attacked by the combined military forces of several of its neighbors,
lost a significant portion of the original area, but survived the attack. It was soon
admitted as a member of the United Nations, and now is recognized by, and has
mutual diplomatic relations with, all but about 30 other countries in the world.
The UN General Assembly also set aside adjacent land for administration by the
primarily Arab residents of that area. That portion was not declared a distinct
nation, and was absorbed into the Kingdom of Jordan.
Today, Israel is bordered by Egypt, Lebanon, Jordan, and Syria. The Gaza Strip,
considered to be part of "Palestine", is part of Egypt ruled by Hamas. The West Bank
of the Jordan, considered to be part of "Palestine", is legally a part of the Kingdom of
Jordan, and is currently administered by Israel out of security considerations. The Golan
Heights, considered by some to be part of "Palestine", is legally a part of Syria, and is
currently administered by Israel out of security considerations.
Lebanon, Syria, Jordan, West Bank, Gaza Strip, Egypt .
Countries that border the Mediterranean that are wholly in Asia include: Cyprus, Syria, Lebanon, Israel, and Palestine. Countries that border the Mediterranean and are intercontinental with parts in Asia include: Turkey and Egypt.
Morocco, Algeria, Tunisia, Libya, Palestine, Lebanon, and Syria are the Arab countries that border the Mediterranean.
Countries that border the Mediterranean on its eastern edge include: Turkey, Cyprus, Syria, Lebanon, Israel, Palestine, and Egypt.
In order of longest to shortest border as the countries currently exist de facto: Jordan, Palestine, Egypt, Syria, and Lebanon.
Actually, Egypt is bordered by 3 countries, Libya, North Sudan, and Israel. Or 4, if you count Palestine as an independent state.
It depends on how you define Palestine. If you define it as the territories under the de facto control of the Palestinian Authority, it only borders Israel. If you consider only the territories of the West Bank, even those under de facto Israeli control, it borders both Israel and Jordan. If you consider all of the Palestinian Territories, also including the Hamas-controlled Gaza Strip, it borders Israel, Jordan, and Egypt. If you consider the former Mandate of Palestine that many Arabs use when they discuss Palestine replacing Israel, it would border Jordan, Egypt, Syria, and Lebanon (but no Israel since Israel would be gone).
Palestine
Israel.
Israel and palestine
Israel/Palestine, Jordan, Lebanon, and Syria are the four modern countries that have territory from Ancient Palestine.
No countries share a border with Israel except Lebanon, Syria, Jordan, and Egypt.
Palestine is one country with (currently) two governments and a foreign military occupation. Historic Palestine is made of two countries: Israel and Palestine.